RE: Tomcat 4.1.30 Hung!!! With High Traffic
I am not sure if I have an answer but hopefully this will help. I posted a similar problem back in April - I have the same exact environment. The one thing that I have noticed is from the same code in my server.xml my maxProcessors=75. I have noticed that when Tomcat does hang I try to shut down Tomcat but the process does not die so I actually have to kill it. At that point I've checked my logs and see: Apr 4, 2004 2:19:43 PM org.apache.tomcat.util.threads.ThreadPool logFull SEVERE: All threads (75) are currently busy, waiting. Increase maxThreads (75) or check the servlet status After posting to the list it was suggested to increase the number of servers for the connector to match what Apache allows. Unfortunately I got so wrapped up in my code that I never made this change. Just today I have increased the number of maxProcessors in Tomcat to 150 which is equal to the number of MaxClients in Apache - I am hoping this change helps. Ken - when you shutdown Tomcat do you run into the same problem of having to actually kill the process? Also afterwards do you see a similar message in your catalina.out? Are the number of MaxClients in Apache the same as the number of maxProcessors you have in your server.xml? So then the next question that comes to mind if this setting does the trick how many processors/clients are too many? For example what if changing Tomcat to match Apache settings causes the application to still max out but at the new number of maxProcessors. I would imagine the next step would be to increase both but what number is too high? Denise Mangano Director of Technical Services Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Innovest Ken [mailto:[EMAIL PROTECTED] Sent: Monday, May 24, 2004 11:08 PM To: [EMAIL PROTECTED] Subject: Tomcat 4.1.30 Hung!!! With High Traffic hello all, Currently, I have Tomcat 4.1.30 running on Linux Redhat 9, using jdk 1.4.2_03. It is now running live and every day it will hang at least once. We are unable to see any error message in the log file. The site is having a hit of 20 request per second with most of the requests need the database connection. I did a thread dump before the tomcat hangs, but it is too big to be displayed here. I can post any more info upon request. Any help??? Thanks Here is part of the server.xml: Connector className=org.apache.coyote.tomcat4.CoyoteConnector acceptCount=150 bufferSize=2048 compression=off connectionLinger=-1 connectionTimeout=2 connectionUploadTimeout=30 debug=0 disableUploadTimeout=true enableLookups=false maxKeepAliveRequests=100 maxProcessors=150 minProcessors=50 port=80 protocolHandlerClassName=org.apache.coyote.http11.Http11Protocol proxyPort=0 redirectPort=8443 scheme=http secure=false serverSocketTimeout=0 tcpNoDelay=true useURIValidationHack=false Factory className=org.apache.catalina.net.DefaultServerSocketFactory / /Connector innovest __ Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger. http://messenger.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat performance issue?
Hi all, I've tried searching the archives but have come up empty-handed. A few days ago I received a few complaints that my users hit a certain point in the application and could go no further. This point was when Apache gives control to Tomcat. I checked the log and found this. Apr 4, 2004 2:19:43 PM org.apache.tomcat.util.threads.ThreadPool logFull SEVERE: All threads (75) are currently busy, waiting. Increase maxThreads (75) or check the servlet status The only thing that did the trick was restarting Tomcat and Apache. Any ideas on what these errors mean? Thanks in advance. Denise Mangano Complus Data Innovations, Inc. 914-747-1200
RE: Possible thread crossing
Thanks for the replies. This is the process involved in my webapp:
At the bottom of my form I have: input type=hidden
name=serialNumber value=123456789
The action of this form calls the following control jsp:
%@ page import=com.beans.clients.Validator %
jsp:useBean id=formValidator class=com.beans.clients.Validator
scope=session/
% formValidator.reset(); %
jsp:setProperty name=formValidator property=*/
% if (formValidator.isValid()) { %
jsp:forward page=Verify.jsp/
% } else { %
jsp:forward page=Retry.jsp/
% } %
If the form data is not valid it calls Retry.jsp which I have tried two
ways:
1) input type=hidden name=serialNumber
value=%=formValidator.getSerialNumber()%
2) input type=hidden name=serialNumber value=123456789
If the form data is completely valid then Verify.jsp is called.
Verify.jsp just retrieves the form data (not the serialNumber) and
displays it to the user. Nothing can be changed on this screen and when
the user clicks submit the data is taken from the instance of
Validator.java and sent of for processing. The user does have the
option to go back and make changes which brings them to the previous
page.
One thing to note. On Retry.jsp up until yesterday I had the first way
in the jsp page. I changed this yesterday to make sure it was hard
coded from all possible change points and so far since then no
transactions have crossed over - but it is still a little too early to
tell since these crossings were random and not happening everyday.
Thank you for taking a look.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 24, 2004 2:34 AM
To: Tomcat Users List
Subject: RE: Possible thread crossing
That the problem is just happening for users that have the highest
volume, might indicate that you have a threading problem. (Like a
variable that should only be visible in the current request, is visible
to concurrent requests)
If there is a threading problem it's most likely in your application or
a third party software. (I wouldn't bet that tomcat isn't having such
issues, but it is much less likely)
Can you show how you set the id in the jsp ?
Can you show a example how you process the jsp ?
If you can't make it public, you may post it to me directly (No
guarantee how much time I will have to look at it).
The memory that is used by your java is very unlikely to cause such
symptoms. (In certain instances it may indirectly affect the problem by
increasing the runtime for each request and this way rising the
probability that requests are processed concurrently)
-Original Message-
From: Denise Mangano [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 24, 2004 6:02 AM
To: Tomcat Users List
Subject: RE: Possible thread crossing
I just wanted to point out again that this data appears to be getting
crossed only with the clients that have the highest volume This
is why I am thinking it's a java/Tomcat issue. Perhaps my java isn't
using enough memory? (old-newbie guess?) How would I check something
like that, and if it is too low how do I increase it?
Thanks again.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Denise Mangano
Sent: Tuesday, March 23, 2004 11:53 PM
To: Tomcat Users List
Subject: RE: Possible thread crossing
Can I please verify something? This webapp has been live since last
year and I have never had this problem. I recently reformatted my
server changing versions of Tomcat, Apache and RH. The programs and
web pages I am using are the same - pulled from backups so nothing has
changed.
This is my java program structure: /com/beans/transaction/*.java.
The pages accessing these programs are located in:
/webapps/ROOT/clients/client1
/webapps/ROOT/clients/client2
etc...
When someone goes to client one and accesses the java program an
individual instance of the program is created, correct? So if user 1
starts a transaction from /client1 and user 2 starts a transaction
from
/client2 each user has it's own instance of the java program running -
so technically data from one instance should not be finding it's way
to another. I made some changes to my webapp but this still appears
to be happening.
Nix:
1. Network sniffer? If I add some debugging code to my java program
is this what you mean? Or is there a tool I can actually use?
2. The two key variables are a transaction number and this serial
number. Both are hard coded into the JSP pages and are not changed by
anything in either my JSP or my java program. Only variables that
change are personal info (i.e. address).
Thanks.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Nikola Milutinovic [mailto:[EMAIL PROTECTED]
Sent: Monday, March 22, 2004 1:13 AM
To: Tomcat Users List
RE: Possible thread crossing
It would appear so, but the strange thing is that I have been using the same program since July of last year. I recently rebuilt my server and changed versions of RH, Apache and Tomcat - but my web pages and java programs were all restored from back up. This is what's boggling my mind - nothing has changed in my application itself and this just started happening a few weeks ago... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: David Rees [mailto:[EMAIL PROTECTED] Sent: Thursday, March 25, 2004 11:15 AM To: Tomcat Users List Subject: Re: Possible thread crossing Denise Mangano wrote, On 3/25/2004 8:04 AM: If the form data is not valid it calls Retry.jsp which I have tried two ways: 1) input type=hidden name=serialNumber value=%=formValidator.getSerialNumber()% 2) input type=hidden name=serialNumber value=123456789 If the form data is completely valid then Verify.jsp is called. Verify.jsp just retrieves the form data (not the serialNumber) and displays it to the user. Nothing can be changed on this screen and when the user clicks submit the data is taken from the instance of Validator.java and sent of for processing. The user does have the option to go back and make changes which brings them to the previous page. One thing to note. On Retry.jsp up until yesterday I had the first way in the jsp page. I changed this yesterday to make sure it was hard coded from all possible change points and so far since then no transactions have crossed over - but it is still a little too early to tell since these crossings were random and not happening everyday. I would guess that your formValidator class com.beans.clients.Validator may have some issues based on the behavior you've described. -Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Possible thread crossing
Ralph,
In the bean there is an instance variable:
private static String serialNumber=;
And it is set using the regular set method:
public void setserialNumber(String sn) { serialNumber = sn; }
The purpose of the serial number is to identify which client the
information being processed is for. Correct me if I am wrong but I have
the scope of the bean set to session. That means that that when user A
accesses my first JSP page it starts a session and the variables apply
to that session until the user ends it. If user B comes to the site
they get their own session started. Is that correct? If so then if
User A is in the middle of the session how could it be possible that
they are requested the form more than once in their session?
Dave, yes I am using mod_ssl 2.8.16.
Thanks.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 11:43 AM
To: Tomcat Users List
Subject: RE: Possible thread crossing
So far so good, but how is the serial number stored in the validator
bean ?
If the id is stored in an instance variable it may be possible that 2
concurrent request in the same session to any form that uses this bean
might cause problems.
(It is possible to change the value between jsp:setProperty and
isValid())
What exactly is the purpose of the serial id ?
-Original Message-
From: Denise Mangano [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 5:05 PM
To: Tomcat Users List
Subject: RE: Possible thread crossing
%@ page import=com.beans.clients.Validator % jsp:useBean
id=formValidator class=com.beans.clients.Validator
scope=session/
% formValidator.reset(); %
jsp:setProperty name=formValidator property=*/
% if (formValidator.isValid()) { %
If the form data is not valid it calls Retry.jsp which I have tried
two ways:
1) input type=hidden name=serialNumber
value=%=formValidator.getSerialNumber()%
2) input type=hidden name=serialNumber value=123456789
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RE: Possible thread crossing
For the life of me I cannot recall why I made them static!!! There are
a few other variables that I had static as well. I want to say that
when I was writing the program I was getting compile errors stating that
I cannot reference non-static variables and changing them to static
allowed the program to compile (major newbie mistake/assumption I am
sure).
I just created a copy of my program and removed static from the
serialNumber as well as a few other variables I had made static and
everything compiled fine. Very strange though that it has been working
fine this entire time??? :-/ I guess the next step is to make this
change in the live program and monitor it very closely...
Thanks again.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 12:16 PM
To: Tomcat Users List
Subject: RE: Possible thread crossing
Ha ! Gotcha !
That's no instance variable
It's a class variable
It is shared by all instances of the bean !!!
change it to:
private String serialNumber=;
-Original Message-
From: Denise Mangano [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 6:14 PM
To: Tomcat Users List
Subject: RE: Possible thread crossing
In the bean there is an instance variable:
private static String serialNumber=;
And it is set using the regular set method:
public void setserialNumber(String sn) { serialNumber = sn; }
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RE: Possible thread crossing
Can I please verify something? This webapp has been live since last year and I have never had this problem. I recently reformatted my server changing versions of Tomcat, Apache and RH. The programs and web pages I am using are the same - pulled from backups so nothing has changed. This is my java program structure: /com/beans/transaction/*.java. The pages accessing these programs are located in: /webapps/ROOT/clients/client1 /webapps/ROOT/clients/client2 etc... When someone goes to client one and accesses the java program an individual instance of the program is created, correct? So if user 1 starts a transaction from /client1 and user 2 starts a transaction from /client2 each user has it's own instance of the java program running - so technically data from one instance should not be finding it's way to another. I made some changes to my webapp but this still appears to be happening. Nix: 1. Network sniffer? If I add some debugging code to my java program is this what you mean? Or is there a tool I can actually use? 2. The two key variables are a transaction number and this serial number. Both are hard coded into the JSP pages and are not changed by anything in either my JSP or my java program. Only variables that change are personal info (i.e. address). Thanks. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Nikola Milutinovic [mailto:[EMAIL PROTECTED] Sent: Monday, March 22, 2004 1:13 AM To: Tomcat Users List Subject: Re: Possible thread crossing Denise Mangano wrote: The only thing I can narrow it down to is Tomcat/Java. Like I said the serial numbers are hard coded on the jsp pages. Everytime this jsp page is submitted it forms its own instance of my java bean which can be called one or more times. So I guess my question is - is it possible that somehow information from one thread is leaking to another thread? So, not only data is leaking, but always the same data. That is possible, but sooo unlikely. I'd do two things. 1: setup network sniffer, see the actual data being sent 2: look for some static/instance variables being updated in those JSPs Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Possible thread crossing
I just wanted to point out again that this data appears to be getting crossed only with the clients that have the highest volume This is why I am thinking it's a java/Tomcat issue. Perhaps my java isn't using enough memory? (old-newbie guess?) How would I check something like that, and if it is too low how do I increase it? Thanks again. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Tuesday, March 23, 2004 11:53 PM To: Tomcat Users List Subject: RE: Possible thread crossing Can I please verify something? This webapp has been live since last year and I have never had this problem. I recently reformatted my server changing versions of Tomcat, Apache and RH. The programs and web pages I am using are the same - pulled from backups so nothing has changed. This is my java program structure: /com/beans/transaction/*.java. The pages accessing these programs are located in: /webapps/ROOT/clients/client1 /webapps/ROOT/clients/client2 etc... When someone goes to client one and accesses the java program an individual instance of the program is created, correct? So if user 1 starts a transaction from /client1 and user 2 starts a transaction from /client2 each user has it's own instance of the java program running - so technically data from one instance should not be finding it's way to another. I made some changes to my webapp but this still appears to be happening. Nix: 1. Network sniffer? If I add some debugging code to my java program is this what you mean? Or is there a tool I can actually use? 2. The two key variables are a transaction number and this serial number. Both are hard coded into the JSP pages and are not changed by anything in either my JSP or my java program. Only variables that change are personal info (i.e. address). Thanks. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Nikola Milutinovic [mailto:[EMAIL PROTECTED] Sent: Monday, March 22, 2004 1:13 AM To: Tomcat Users List Subject: Re: Possible thread crossing Denise Mangano wrote: The only thing I can narrow it down to is Tomcat/Java. Like I said the serial numbers are hard coded on the jsp pages. Everytime this jsp page is submitted it forms its own instance of my java bean which can be called one or more times. So I guess my question is - is it possible that somehow information from one thread is leaking to another thread? So, not only data is leaking, but always the same data. That is possible, but sooo unlikely. I'd do two things. 1: setup network sniffer, see the actual data being sent 2: look for some static/instance variables being updated in those JSPs Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Possible thread crossing
Hi all, I've tried searching archives and bugzilla for this but have come up empty handed. I am running Tomcat 4.1.30 on RedHat 9. My java version is 1.4.2. One thing I have noticed is that there is only one java thread when I start tomcat. On a previous install there had been about 8. Here is the output of ps -ef relative to tomcat: tomcat 13074 1 0 Mar11 ?00:00:32 /usr/local/java/bin/java -Djava.endorsed.dirs=/usr/local/tomcat/common/endorsed -classpath /usr/local/java/lib/t Here is my problem: I have a jsp form that accepts user input which is then verified and sent off for processing. I have approximately 10 forms set up for 10 different clients. Each form has a specific serial number hard coded in it which gets passed to the java bean processing the data- this way we can easily identify which client the data is being processed for. What is happening is that information is getting crossed between clients and information for client A gets processed under client B's account. This only appears to be happening for 4 of the clients - which happen to be the ones processing the most data. Researching the problem shows that my app is sending the wrong serial number. The only thing I can narrow it down to is Tomcat/Java. Like I said the serial numbers are hard coded on the jsp pages. Everytime this jsp page is submitted it forms its own instance of my java bean which can be called one or more times. So I guess my question is - is it possible that somehow information from one thread is leaking to another thread? Thanks in advance. Denise Mangano Complus Data Innovations, Inc. 914-747-1200
Making a URL connection to my domain
Hi all, I'm not really sure if this is an Tomcat issue - but I'm posting this question to lists for all s/w involved (RH Linux 7.3, Apache 1.3.28, Tomcat 4.1, Java) I have my apache server running on my linux box, and it is serving up web pages no problem. My JSP pages use a bean, which attempts to make a URL connection to a script on my server (www.mywebsite.com/cgi-bin/script). When I run the program and attempt to make this connection from any other workstation I get a response. However, when I run the program from the server itself and attempt to make the connection to the domain name, the program hangs on getOutputStream(). Is there anything in Tomcat that would keep my web server from going out to the internet, only to come back in and make a request? Please let me know if I need to explain further. Thanks. Denise
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
After compiling and running some offline sample java programs, it seems unlikely that the problem is with the JVM. If it were I shouldn't be able to run any java programs under non-root users, but I can. The problem still only appears to be when starting and stopping Tomcat as a non-root user. I need to find a resolution to this asap. I am wondering if there is any way that if I am stuck with starting Tomcat as root, is there anyway it can be started as root, but then spawn off child threads as a non-root user (i.e. the way apache does it..) Thanks in advance. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 4:51 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:42 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Why would this happen suddenly though? Tomcat was running fine before. Unfortunately switching OS is not an option. So this sounds like a linux problem? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:39 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] the problem is somewhere in the native JVM. It fails when trying to create a native thread on the OS level as a noon root user. All I can say is, switch OS :) Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:15 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I know I've flooded the list about this, and I appreciate everyone's help but I am at a complete loss. I even restored from backup tape and the same thing is happening. I reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only run as root. It is obviously not safe to run Tomcat as root, but I absolutely have to get my app back up. Any more suggestions are greatly appreciated. Thanks. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 3:20 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess orImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth odAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ini t(ThreadP ool.java:582
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
When Tomcat is shut down and I run a ps -ef no java threads are displayed. Is there any way for me to go in manually and check if there are any threads are being held onto by Tomcat/Java, and release them? Thanks. Denise -Original Message- From: Denise Mangano Sent: Monday, September 22, 2003 8:57 AM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] After compiling and running some offline sample java programs, it seems unlikely that the problem is with the JVM. If it were I shouldn't be able to run any java programs under non-root users, but I can. The problem still only appears to be when starting and stopping Tomcat as a non-root user. I need to find a resolution to this asap. I am wondering if there is any way that if I am stuck with starting Tomcat as root, is there anyway it can be started as root, but then spawn off child threads as a non-root user (i.e. the way apache does it..) Thanks in advance. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 4:51 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:42 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Why would this happen suddenly though? Tomcat was running fine before. Unfortunately switching OS is not an option. So this sounds like a linux problem? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:39 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] the problem is somewhere in the native JVM. It fails when trying to create a native thread on the OS level as a noon root user. All I can say is, switch OS :) Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:15 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I know I've flooded the list about this, and I appreciate everyone's help but I am at a complete loss. I even restored from backup tape and the same thing is happening. I reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only run as root. It is obviously not safe to run Tomcat as root, but I absolutely have to get my app back up. Any more suggestions are greatly appreciated. Thanks. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 3:20 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess orImpl.jav a:39
RE: Cannot run Tomcat as new user
The problem that I am having doesn't appear to make any sense - so unfortunately I am grasping at straws. The common response that I seemed to get from the java forums, the Linux forums, and at times here is a memory issue. However, when starting Tomcat as root these memory problems do not occur. It was suggested that the problem is with the JVM, but it is only starting Tomcat that gives me this problem. I am completely at a loss, but find it hard to believe that there is no solution. Thanks, Denise -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 12:10 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user If ps doesn't show any, there aren't any. What make you think there are ? -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 5:50 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] When Tomcat is shut down and I run a ps -ef no java threads are displayed. Is there any way for me to go in manually and check if there are any threads are being held onto by Tomcat/Java, and release them? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot run Tomcat as new user
The output of ulimit for the user 'jakarta' and root are the same: core file size(blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) 5000 open files(-n) 1024 pipe size (512 bytes, -p) 8 stack size(kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes(-u) 20 virtual memory(kbytes, -v) unlimited When you are suggesting manual settings, do you mean in the OS or in Tomcat itself? I'm going to have to go through my notes, and make sure all my settings are the same - but I can't recall making any special changes to Tomcat. Thanks. Denise -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 12:23 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user To me your problem sounds as if some system or user parameter has been set manually to some value and this setting has vanished after the last reboot. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 6:14 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user The problem that I am having doesn't appear to make any sense - so unfortunately I am grasping at straws. The common response that I seemed to get from the java forums, the Linux forums, and at times here is a memory issue. However, when starting Tomcat as root these memory problems do not occur. It was suggested that the problem is with the JVM, but it is only starting Tomcat that gives me this problem. I am completely at a loss, but find it hard to believe that there is no solution. Thanks, Denise -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 12:10 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user If ps doesn't show any, there aren't any. What make you think there are ? -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 5:50 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] When Tomcat is shut down and I run a ps -ef no java threads are displayed. Is there any way for me to go in manually and check if there are any threads are being held onto by Tomcat/Java, and release them? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cannot run Tomcat as new user
Well I'll be I just increased those settings, therefore: max memory size (kbytes, -m) unlimited max user processes(-u) 256 Wouldn't you know it I can now start Tomcat as the user 'jakarta'! So perhaps as you said root ignores those values. A million thanks cannot even cover the gratitude that I feel right now!! So now my question is... I've had those set as 20 5000 for some time now... Why did this OutOfMemoryError just coincidentally occur with the brownout? Lastly, how can I make sure my application itself is not causing the problem. I downloaded and installed Java Memory Profiler and tried to run it on my programs, but it hangs - so I have to try another solution. Well thanks again for your help on this! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 12:46 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user More a OS parameter. (As otherwise tc wouln't run as other user) E.G.: max user processes (-u) 20 max memory size (kbytes, -m) 5000 These are quite low. We have 256 and unlimited. 20 processes per user and especially 5MB memory is not enough to run tomcat. (I'm not shure if these values are ignored for root) -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, September 22, 2003 6:29 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user When you are suggesting manual settings, do you mean in the OS or in Tomcat itself? I'm going to have to go through my notes, and make sure all my settings are the same - but I can't recall making any special changes to Tomcat. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Permission denied to webapps folder
This is probably something simple, but I can't seem to understand this. As suggested by a Tomcat book that I have, I gave the webapps folder rwx to the owner, and r access to everyone else. However, when I try to change to the webapps directory as any user other than the owner I get a permission denied. Shouldn't I be able to at least view whats in this directory? Thanks. Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Hi all. I am running Apache 1.3.28, mod_jk 1.2, Tomcat 4.1.27 on a RH Linux 7.3 box with j2sdk 1.4.2. We had a power outage last night, and I have been trying to restart Tomcat and Apache, but Tomcat will not start. I have tried searching the archives, but I can't seem to figure out where to start with trying to fix this problem. Any help is GREATLY appreciated... It's urgent that I get this up and running asap. This is the output from my catalina.out: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I am about to download and run JMP (Java Memory Profiler) to test my application for memory leaks to prevent this from happening again. However, I'm searching and searching on how to fix it for now. What I have come across is adding the following flags to the java execution command: -ms64M -mx512M So my questions are: 1. Will adding this allow me to deploy Tomcat, or is there some other way I have to free up the memory. 2. I apparently have to add this to my catalina.sh, but I am not exactly sure where to add it... Any idea? I can post file if necessary. Thanks for any help :) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 9:31 AM To: to Subject: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Hi all. I am running Apache 1.3.28, mod_jk 1.2, Tomcat 4.1.27 on a RH Linux 7.3 box with j2sdk 1.4.2. We had a power outage last night, and I have been trying to restart Tomcat and Apache, but Tomcat will not start. I have tried searching the archives, but I can't seem to figure out where to start with trying to fix this problem. Any help is GREATLY appreciated... It's urgent that I get this up and running asap. This is the output from my catalina.out: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Peter - thanks for the response. Can I just add that at the very beginning of the script, or do I have to put that anywhere in particular? I don't want to override anything else that might be happening to JAVA_OPTS throughout the script? Thanks again. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Peter Lin [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 9:53 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError in catalina.sh JAVA_OPTS=-Xms64m -Xmx512m hope that helps. peter Denise Mangano [EMAIL PROTECTED] wrote: I am about to download and run JMP (Java Memory Profiler) to test my application for memory leaks to prevent this from happening again. However, I'm searching and searching on how to fix it for now. What I have come across is adding the following flags to the java execution command: -ms64M -mx512M So my questions are: 1. Will adding this allow me to deploy Tomcat, or is there some other way I have to free up the memory. 2. I apparently have to add this to my catalina.sh, but I am not exactly sure where to add it... Any idea? I can post file if necessary. Thanks for any help :) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 9:31 AM To: to Subject: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Hi all. I am running Apache 1.3.28, mod_jk 1.2, Tomcat 4.1.27 on a RH Linux 7.3 box with j2sdk 1.4.2. We had a power outage last night, and I have been trying to restart Tomcat and Apache, but Tomcat will not start. I have tried searching the archives, but I can't seem to figure out where to start with trying to fix this problem. Any help is GREATLY appreciated... It's urgent that I get this up and running asap. This is the output from my catalina.out: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Jon - Thanks for the response. I did not change ulimit at all... Actually I did not change anything in server.xml besides making the configurations for mod_jk. Are there any settings I should consider changing? Perhaps, you can point me to a good resource where I can learn about optimizing? Thanks again! Denise -Original Message- From: Jon Wingfield [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 9:57 AM To: Tomcat Users List Subject: Re: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Most JVMs limit the number of concurrent threads that can be created. That will be the OutOfMemoryError. As to why it is happening: Have you tweaked the server.xml settings for min/maxProcessors? Have you upped things like ulimit before the power outage and are now reset? Denise Mangano wrote: Hi all. I am running Apache 1.3.28, mod_jk 1.2, Tomcat 4.1.27 on a RH Linux 7.3 box with j2sdk 1.4.2. We had a power outage last night, and I have been trying to restart Tomcat and Apache, but Tomcat will not start. I have tried searching the archives, but I can't seem to figure out where to start with trying to fix this problem. Any help is GREATLY appreciated... It's urgent that I get this up and running asap. This is the output from my catalina.out: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Ralph - thank you for your reply. I have not made any export settings like that. Honestly, for the most part I took the Tomcat distribution and went mostly with the defaults because everything was working fine. Probably a newbie mistake, I'm sure - but I made very few settings / changes. Thanks. Denise -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 9:58 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError It looks to me like something screwed up your system. The main cause is not within tomcat. The important part of the traceback is this: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread (Very) wild guess: Is ist possible that something like export LD_ASSUME_KERNEL=2.2.5 or other options where set in the past manually and got lost through the restart ? -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:31 PM To: to Subject: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Hi all. I am running Apache 1.3.28, mod_jk 1.2, Tomcat 4.1.27 on a RH Linux 7.3 box with j2sdk 1.4.2. We had a power outage last night, and I have been trying to restart Tomcat and Apache, but Tomcat will not start. I have tried searching the archives, but I can't seem to figure out where to start with trying to fix this problem. Any help is GREATLY appreciated... It's urgent that I get this up and running asap. This is the output from my catalina.out: - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Thank you everyone for your responses. So, you are saying that the problem is not with Tomcat. Are you suggesting that the problem is with the server itself (Linux) or possibly with the JDK? I tried adding the JAVA_OPT flags to the catalina.sh but that did not due the trick. I also tried adding the values you suggested to the user's environment, but I am still getting the errors on startup. Reinstalling wouldn't hurt to try I guess... It doesn't look like any process is behaving abnormally but then again, I am a newbie... This is the output of ps -ef: UIDPID PPID C STIME TTY TIME CMD root 1 0 0 08:57 ?00:00:03 init root 2 1 0 08:57 ?00:00:00 [keventd] root 3 1 0 08:57 ?00:00:00 [ksoftirqd_CPU0] root 4 1 0 08:57 ?00:00:00 [kswapd] root 5 1 0 08:57 ?00:00:00 [bdflush] root 6 1 0 08:57 ?00:00:00 [kupdated] root 7 1 0 08:58 ?00:00:00 [mdrecoveryd] root13 1 0 08:58 ?00:00:00 [scsi_eh_0] root14 1 0 08:58 ?00:00:00 [scsi_eh_1] root17 1 0 08:58 ?00:00:00 [kjournald] root82 1 0 08:58 ?00:00:00 [khubd] root 148 1 0 08:58 ?00:00:00 [kjournald] root 149 1 0 08:58 ?00:00:00 [kjournald] root 150 1 0 08:58 ?00:00:00 [kjournald] root 151 1 0 08:58 ?00:00:00 [kjournald] root 152 1 0 08:58 ?00:00:00 [kjournald] root 153 1 0 08:58 ?00:00:00 [kjournald] root 477 1 0 08:58 ?00:00:00 syslogd -m 0 root 482 1 0 08:58 ?00:00:00 klogd -x root 595 1 0 08:58 ?00:00:00 /usr/sbin/sshd root 628 1 0 08:58 ?00:00:00 gpm -t ps/2 -m /dev/mouse root 646 1 0 08:58 ?00:00:00 crond root 653 1 0 08:58 tty1 00:00:00 /sbin/mingetty tty1 root 654 1 0 08:58 tty2 00:00:00 /sbin/mingetty tty2 root 655 1 0 08:58 tty3 00:00:00 /sbin/mingetty tty3 root 656 1 0 08:58 tty4 00:00:00 /sbin/mingetty tty4 root 657 1 0 08:58 tty5 00:00:00 /sbin/mingetty tty5 root 658 1 0 08:58 tty6 00:00:00 /sbin/mingetty tty6 root 661 595 0 08:59 ?00:00:00 /usr/sbin/sshd weblogin 662 661 0 08:59 pts/000:00:00 -bash root 697 662 0 08:59 pts/000:00:00 su - root 698 697 0 08:59 pts/000:00:00 -bash root 990 1 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 991 990 0 09:09 ?00:00:00 /usr/local/apache/bin/fcgi- nobody 992 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 993 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 994 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 995 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 996 990 0 09:09 ?00:00:00 /usr/local/apache/bin/httpd nobody 998 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd nobody 999 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd nobody1000 990 0 09:10 ?00:00:00 /usr/local/apache/bin/httpd root 1314 698 0 10:14 pts/000:00:00 bash root 1364 1314 0 10:16 pts/000:00:00 ps -ef Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:13 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError May setting these values will help: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5 Either put them in the environment of the user that starts tomcat or put it in the startscript of tomcat. BTW: Have you looked what processes are running and how the memory usage is, before you try to start tomcat ? (Maybe there is some other process missbehaving) -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:02 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ralph - thank you for your reply. I have not made any export settings like that. Honestly, for the most part I took the Tomcat distribution and went mostly with the defaults because everything was working fine. Probably a newbie mistake, I'm sure - but I made very few settings / changes. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
From what I can tell memory usage looks ok as well... According to the output there is still memory free... total:used:free: shared: buffers: cached: Mem: 261988352 114282496 1477058560 18583552 68141056 Swap: 5346017280 534601728 MemTotal: 255848 kB MemFree:144244 kB MemShared: 0 kB Buffers: 18148 kB Cached: 66544 kB SwapCached: 0 kB Active: 86620 kB Inact_dirty: 3004 kB Inact_clean:96 kB Inact_target:17944 kB HighTotal: 0 kB HighFree:0 kB LowTotal: 255848 kB LowFree:144244 kB SwapTotal: 522072 kB SwapFree: 522072 kB Committed_AS:11736 kB Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:35 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Yes, that is my assumption. The processlist looks uncritical. What about the memory usage ? (I'm not familiar with red hat, 'top' or 'cat /proc/meminfo' should work) -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:22 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Thank you everyone for your responses. So, you are saying that the problem is not with Tomcat. Are you suggesting that the problem is with the server itself (Linux) or possibly with the JDK? I tried adding the JAVA_OPT flags to the catalina.sh but that did not due the trick. I also tried adding the values you suggested to the user's environment, but I am still getting the errors on startup. Reinstalling wouldn't hurt to try I guess... It doesn't look like any process is behaving abnormally but then again, I am a newbie... This is the output of ps -ef: UIDPID PPID C STIME TTY TIME CMD root 1 0 0 08:57 ?00:00:03 init root 2 1 0 08:57 ?00:00:00 [keventd] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran [EMAIL PROTECTED] Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Use the TGZ version not RPM and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran [EMAIL PROTECTED] Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Use the TGZ version not RPM and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran [EMAIL PROTECTED] Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I think it might be safe to assume the problem was with the user I was running tomcat as, if that makes any sense at all??? After I did what I said below, I realized that I was testing this out as root, and I should try it as other users. I tried it with my login, and I can start Tomcat just fine... I tried it with the user that was running it previously, and that is when Tomcat will not start and I get the same errors... Is it possible for a user to become corrupt?? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 12:18 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Use the TGZ version not RPM and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test some other Java applications...are they working? If not reinstall the RPM for the JRE you are using...try again. (2) load up another copy of Tomcat in your user account? Does this work (don't try to run them together)? If so...save your XML and WEBAPP directories and reinstall Tomcat. Good Luck. -- Timothy Halloran [EMAIL PROTECTED] Carnegie Mellon University - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED
RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError
I restored my Tomcat Installation to the way it was previously with my config and webapps. I am going to delete the user 'tomcat'. I am going to create a new user to run Tomcat as. My question now is, should I make any special settings for this user (i.e. Such as Ralph had suggested: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5)? Thanks!! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:40 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Howdy, It's very a possible for a user to have much lower ulimit/thread limit/kernel sym version settings than root does... Yoav Shapira Millennium ChemInformatics -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:33 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I think it might be safe to assume the problem was with the user I was running tomcat as, if that makes any sense at all??? After I did what I said below, I realized that I was testing this out as root, and I should try it as other users. I tried it with my login, and I can start Tomcat just fine... I tried it with the user that was running it previously, and that is when Tomcat will not start and I get the same errors... Is it possible for a user to become corrupt?? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 12:18 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Use the TGZ version not RPM and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 10:43 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError RH7.3 was EXT2 filesystem I think? (you probably did this) but I'd do a complete FSCHK on all disks. (1) Test
Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 2:03 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I restored my Tomcat Installation to the way it was previously with my config and webapps. I am going to delete the user 'tomcat'. I am going to create a new user to run Tomcat as. My question now is, should I make any special settings for this user (i.e. Such as Ralph had suggested: ulimit -s 2048 export LD_ASSUME_KERNEL=2.2.5)? Thanks!! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:40 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Howdy, It's very a possible for a user to have much lower ulimit/thread limit/kernel sym version settings than root does... Yoav Shapira Millennium ChemInformatics -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:33 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I think it might be safe to assume the problem was with the user I was running tomcat as, if that makes any sense at all??? After I did what I said below, I realized that I was testing this out as root, and I should try it as other users. I tried it with my login, and I can start Tomcat just fine... I tried it with the user that was running it previously, and that is when Tomcat will not start and I get the same errors... Is it possible for a user to become corrupt?? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 12:18 PM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError I did as you all suggested, and installed a second instance of tomcat. Without changing anything in the configuration, and using the default example webapps everything worked fine. So instead of trying to map my webapp to run off this second instance, I backed up the existing tomcat installation and moved the working one to the original location. I am not sure if doing so was a newbie mistake, but it is still working fine, and I can run all the examples. So is it safe to assume that the problem was with Tomcat? If so, how can I begin to find out exactly what happened... I have a few concerns before I start adding back my config and webapps 1. I would like to test my java app to make sure that the program is not causing (or will not cause) the out of memory error. 2. What is the best procedures for restoring my configuration? I'm concerned that possibly something in my config allowed this to happen... Thanks again to everyone for their help. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 11:37 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError Ok, here is something interesting I wanted to follow Ralph's suggestion of trimming down Tomcat's config, but I wasn't exactly sure what I could or couldn't touch in server.xml. So what I did was backuped up my server.xml - then renamed the server-noexamples.xml.config (shipped with the distro) to server.xml and attempted to start Tomcat Wouldn't you know it, Tomcat started, AND I can get to www.mysite.com:8080 I tried to stop it, and restart it again - and now I am getting the same errors... Does that shed any light? Or should I go with the second install of Tomcat? Thanks again so much for everyone's posts. Denise -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:25 AM To: Tomcat Users List Subject: RE: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError On Fri, 2003-09-19 at 11:18, Denise Mangano wrote: The filesystem check returns that everything is clean. I ran the test versions of the java programs that are part of my webapp from the command line, and the program executes without a hitch. It makes a URL connection to a remote server and sends data, and then receives a response... So I would assume there is no problem with the java installation?? How do I load a second instance of Tomcat without it interfering with the current installation? Use the TGZ version not RPM and put it in another directory...you'll have to change some variables (as I recall) and save your others. Just run the second tomcat as your local user. I haven't done this in a while but it works fine as long as you don't run them together (if you do you'll need to change ports and such). Thanks! Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Timothy Halloran [mailto:[EMAIL PROTECTED] Sent: Friday
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) UserDatabaseRealm[Standalone]: Exception looking up UserDatabase under key UserDatabase javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Catalina.start: LifecycleException: No UserDatabase component found under key UserDatabase LifecycleException: No UserDatabase component found under key UserDatabase at
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) UserDatabaseRealm[Standalone]: Exception looking up UserDatabase under key UserDatabase javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 2:56 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] not sure what is is, but shouldn't the file /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml try to rename it and start again Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 11:55 AM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Sorry - didn't mean to send that yet... This is the output I am getting in catalina.out Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry loadRegistry INFO: Loading registry information Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getRegistry INFO: Creating new Registry instance Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer INFO: Creating MBeanServer Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on port 8080 GlobalResourcesLifecycleListener: Exception processing Global JNDI Resources javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:214) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans (GlobalResourcesLifecycleListener.java:181) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve nt(GlobalResourcesLifecycleListener.java:149) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu pport.java:166) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2183) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Starting service Tomcat-Standalone Apache Tomcat/4.1.27 javax.naming.NamingException: /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission denied) at org.apache.naming.NamingContext.lookup(NamingContext.java:844) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java :302) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1173) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot startTomcat - java.lang.OutOfMemoryError]
I did as you suggested and this is my output:
[EMAIL PROTECTED] boot]# ll vmlinuz*
lrwxrwxrwx1 root root 16 Aug 19 14:02 vmlinuz -
vmlinuz-2.4.18-3
-rw-r--r--1 root root 1030147 Apr 18 2002 vmlinuz-2.4.18-3
[EMAIL PROTECTED] boot]# uname -r
2.4.18-3
I find it very strange that root can run it fine, but no one else can.
I would automatically think permission issue, but even when I had rwx
for everyone I still could only run it as root. When I try to run as
anyone else I got those two java errors, and the processes would start,
but would disappear in a few seconds.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Timothy Halloran [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:12 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
On Fri, 2003-09-19 at 15:02, Denise Mangano wrote:
Actually the tomcat-users.xml.new does not exist... Perhaps it's a
temporary file that gets created as Tomcat starts?? There is a
tomcat-users.xml which I added the user into. I added write
permissions to the conf directory for the owner, and when I went to
start Tomcat I was right back where I started with the Out of Memory
errors...
Clearly you had a permissions problem, I looked at the code pointed to
by your exception trace -- but you got there quicker :-)
I can start Tomcat as root, and it runs fine. I changed owner to a
couple of different users tried running, but same errors occur. So
it appears that I can only start and run Tomcat as root. This is
obviously not a good thing to do. I feel as I am back to square
one... Does anyone please have any suggestions?
OK, double check that you are running the same Linux kernel -- go to
your /boot directory and look at all your kernels vmlinuz-(version
strings). You should get something like:
{gs06:/boot} ll vmlinuz*
lrwxrwxrwx1 root root 19 Aug 20 18:12 vmlinuz -
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.1M Aug 18 11:57
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.2M Aug 18 11:44
vmlinuz-2.4.20-20.9smp
{gs06:/boot}
I have two kernels (one SMP one single processor)
To determine the current version use uname -r
I get:
{gs06:/boot} uname -r
2.4.20-20.9smp
If you have a bunch and the file date looks more recent than your last
reboot you might try booting with the earlier kernel (pick it in lilo
menu -- I think RH7.3 used Lilo.
If no changes...we'll need to think of something else.
Thank you.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 2:56 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
not sure what is is, but shouldn't the file
/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new
be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml
try to rename it and start again
Filip
- Original Message -
From: Denise Mangano [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Friday, September 19, 2003 11:55 AM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Sorry - didn't mean to send that yet...
This is the output I am getting in catalina.out
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
loadRegistry
INFO: Loading registry information
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
getRegistry
INFO: Creating new Registry instance
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer
INFO: Creating MBeanServer
Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on port 8080
GlobalResourcesLifecycleListener: Exception processing Global JNDI
Resources
javax.naming.NamingException:
/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission
denied)
at
org.apache.naming.NamingContext.lookup(NamingContext.java:844)
at
org.apache.naming.NamingContext.lookup(NamingContext.java:194)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
(GlobalResourcesLifecycleListener.java:214)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
(GlobalResourcesLifecycleListener.java:181)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEve
nt(GlobalResourcesLifecycleListener.java:149)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSu
pport.java:166)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2183)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:512
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot startTomcat - java.lang.OutOfMemoryError]
By the way - there have been no changes to my server.xml - Tomcat is
listening to port 8080 (even though it gets passed control from apache
in a live setting)
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Denise Mangano
Sent: Friday, September 19, 2003 3:16 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
I did as you suggested and this is my output:
[EMAIL PROTECTED] boot]# ll vmlinuz*
lrwxrwxrwx1 root root 16 Aug 19 14:02 vmlinuz -
vmlinuz-2.4.18-3
-rw-r--r--1 root root 1030147 Apr 18 2002 vmlinuz-2.4.18-3
[EMAIL PROTECTED] boot]# uname -r
2.4.18-3
I find it very strange that root can run it fine, but no one else can. I
would automatically think permission issue, but even when I had rwx for
everyone I still could only run it as root. When I try to run as anyone
else I got those two java errors, and the processes would start, but
would disappear in a few seconds.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Timothy Halloran [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 3:12 PM
To: Tomcat Users List
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot
startTomcat - java.lang.OutOfMemoryError]
On Fri, 2003-09-19 at 15:02, Denise Mangano wrote:
Actually the tomcat-users.xml.new does not exist... Perhaps it's a
temporary file that gets created as Tomcat starts?? There is a
tomcat-users.xml which I added the user into. I added write
permissions to the conf directory for the owner, and when I went to
start Tomcat I was right back where I started with the Out of Memory
errors...
Clearly you had a permissions problem, I looked at the code pointed to
by your exception trace -- but you got there quicker :-)
I can start Tomcat as root, and it runs fine. I changed owner to a
couple of different users tried running, but same errors occur. So
it appears that I can only start and run Tomcat as root. This is
obviously not a good thing to do. I feel as I am back to square
one... Does anyone please have any suggestions?
OK, double check that you are running the same Linux kernel -- go to
your /boot directory and look at all your kernels vmlinuz-(version
strings). You should get something like:
{gs06:/boot} ll vmlinuz*
lrwxrwxrwx1 root root 19 Aug 20 18:12 vmlinuz -
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.1M Aug 18 11:57
vmlinuz-2.4.20-20.9
-rw-r--r--1 root root 1.2M Aug 18 11:44
vmlinuz-2.4.20-20.9smp
{gs06:/boot}
I have two kernels (one SMP one single processor)
To determine the current version use uname -r
I get:
{gs06:/boot} uname -r
2.4.20-20.9smp
If you have a bunch and the file date looks more recent than your last
reboot you might try booting with the earlier kernel (pick it in lilo
menu -- I think RH7.3 used Lilo.
If no changes...we'll need to think of something else.
Thank you.
Denise Mangano
Complus Data Innovations, Inc.
914-747-1200
-Original Message-
From: Filip Hanik [mailto:[EMAIL PROTECTED]
Sent: Friday, September 19, 2003 2:56 PM
To: Tomcat Users List
Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
not sure what is is, but shouldn't the file
/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new
be named /usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml
try to rename it and start again
Filip
- Original Message -
From: Denise Mangano [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Friday, September 19, 2003 11:55 AM
Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start
Tomcat - java.lang.OutOfMemoryError]
Sorry - didn't mean to send that yet...
This is the output I am getting in catalina.out
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
loadRegistry
INFO: Loading registry information
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry
getRegistry
INFO: Creating new Registry instance
Sep 19, 2003 2:54:18 PM org.apache.commons.modeler.Registry getServer
INFO: Creating MBeanServer
Sep 19, 2003 2:54:19 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on port 8080
GlobalResourcesLifecycleListener: Exception processing Global JNDI
Resources
javax.naming.NamingException:
/usr/local/jakarta-tomcat-4.1.27/conf/tomcat-users.xml.new (Permission
denied)
at
org.apache.naming.NamingContext.lookup(NamingContext.java:844)
at
org.apache.naming.NamingContext.lookup(NamingContext.java:194)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
(GlobalResourcesLifecycleListener.java:214)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans
(GlobalResourcesLifecycleListener.java:181
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:16 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] stack traces and log entries are always helpful - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:10 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write permissions to the conf directory for the owner, and when I went to start Tomcat I was right back where I started with the Out of Memory errors... I can start Tomcat as root, and it runs fine. I changed owner to a couple of different users tried running, but same errors occur. So it appears that I can only start and run Tomcat as root. This is obviously not a good thing to do. I feel as I am back to square one... Does anyone please have any suggestions? Thank you. Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
I know I've flooded the list about this, and I appreciate everyone's help but I am at a complete loss. I even restored from backup tape and the same thing is happening. I reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only run as root. It is obviously not safe to run Tomcat as root, but I absolutely have to get my app back up. Any more suggestions are greatly appreciated. Thanks. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 3:20 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:16 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] stack traces and log entries are always helpful - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:10 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError InvocationTargetException) I'm at a loss... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:04 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] so if you do chmod -R 777 /usr/local/jakarta-tomcat-4.1.27 you can't run it as another user? Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:02 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Actually the tomcat-users.xml.new does not exist... Perhaps it's a temporary file that gets created as Tomcat starts?? There is a tomcat-users.xml which I added the user into. I added write
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
Why would this happen suddenly though? Tomcat was running fine before. Unfortunately switching OS is not an option. So this sounds like a linux problem? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:39 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] the problem is somewhere in the native JVM. It fails when trying to create a native thread on the OS level as a noon root user. All I can say is, switch OS :) Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:15 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I know I've flooded the list about this, and I appreciate everyone's help but I am at a complete loss. I even restored from backup tape and the same thing is happening. I reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only run as root. It is obviously not safe to run Tomcat as root, but I absolutely have to get my app back up. Any more suggestions are greatly appreciated. Thanks. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 3:20 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.init(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPool.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnector.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService.java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) ... 5 more Exception in thread main java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at java.lang.Shutdown.runHooks(Shutdown.java:126) at java.lang.Shutdown.sequence(Shutdown.java:165) at java.lang.Shutdown.exit(Shutdown.java:210) at java.lang.Runtime.exit(Runtime.java:90) at java.lang.System.exit(System.java:715) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:208) Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:16 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] stack traces and log entries are always helpful - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 12:10 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] By executing your command, it gave rwx access to everyone, and I still cannot run Tomcat as another user. The only user that will start Tomcat successfully and remain running is root. All other users get the java errors (OutofMemoryError
RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError]
My Tomcat is not running on port 80. I have Apache running on port 80 communicating with Tomcat via mod_jk (Apache starts up fine). Also I am not using IPTables - I have relied on our network firewall for protection. I think Filip is on to something with the JVM... I am posting to Linux boards right now... Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Mike Curwen [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:48 PM To: 'Tomcat Users List' Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I forget if you've said or not, but are non-root users allowed to priveleged ports? Which is what Tomcat would do if you've changed it to port 80. Forgive my non-linux background, but perhaps you were using an IPTables solution to work around this limitation I vaguely and poorly remember, and because your machine crashed, those settings are gone. Sysadmins, feel free to flame my clutching at straws! -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 3:42 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Why would this happen suddenly though? Tomcat was running fine before. Unfortunately switching OS is not an option. So this sounds like a linux problem? Denise Mangano Complus Data Innovations, Inc. 914-747-1200 -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED] Sent: Friday, September 19, 2003 4:39 PM To: Tomcat Users List Subject: Re: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] the problem is somewhere in the native JVM. It fails when trying to create a native thread on the OS level as a noon root user. All I can say is, switch OS :) Filip - Original Message - From: Denise Mangano [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, September 19, 2003 1:15 PM Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] I know I've flooded the list about this, and I appreciate everyone's help but I am at a complete loss. I even restored from backup tape and the same thing is happening. I reinstalled tomcat, reinstalled j2sdk, yet Tomcat will only run as root. It is obviously not safe to run Tomcat as root, but I absolutely have to get my app back up. Any more suggestions are greatly appreciated. Thanks. Denise -Original Message- From: Denise Mangano Sent: Friday, September 19, 2003 3:20 PM To: Tomcat Users List Subject: RE: Cannot run Tomcat as new user [Was: Urgent! Cannot start Tomcat - java.lang.OutOfMemoryError] Filip .. Sorry - this was in my original post: Starting service Tomcat-Standalone Apache Tomcat/4.1.27 Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true Sep 19, 2003 9:01:25 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Sep 19, 2003 9:01:26 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Exception during startup processing java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess orImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth odAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) Caused by: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start(Native Method) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.ini t(ThreadP ool.java:582) at org.apache.tomcat.util.threads.ThreadPool.openThreads(ThreadPo ol.java:46 0) at org.apache.tomcat.util.threads.ThreadPool.start(ThreadPool.java:179) at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolT cpEndpoint .java:300) at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:161) at org.apache.coyote.tomcat4.CoyoteConnector.start(CoyoteConnecto r.java:118 0) at org.apache.catalina.core.StandardService.start(StandardService .java:506) at org.apache.catalina.core.StandardServer.start(StandardServer.j ava:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400
Urgent - strange tomcat /mod jk (?) problem going on
I have a major problem and I am hoping you can help. I have a web app which serves the first few pages through apache, then the last 4 secure pages through tomcat. This was all working at one point, but I've had to rebuild since - and I'm experiencing some new problems. I have apache 1.3.28, Tomcat 4.1.27, mod_jk 1.3. My apache part of the site works fine. It appears that Tomcat (and possibly mod_jk) are working. 1. When I go to www.mysite.com:8080 I get a page cannot be displayed 2. Anytime I try to go to www.mysite.com/index.jsp or any other Tomcat page I get HTTP Status 404 - The requested resource (/CCPayments/7D/CCPayment.jsp) is not available. Also, there is no mention of this request in the apache error logs to indicate that the server is attempting to serve that page through Apache. Mod_jk finds the match for /CCPayments/ but doesn't do anything with it. This is the output in mod_jk.log: [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (477)]: Attempting to map URI '/CCPayments/7D/CCPayment.jsp' [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (502)]: jk_uri_worker_map_t::map_uri_to_worker, Found a context match ajp13 - /CCPayments/ [Thu Sep 04 12:26:04 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name ajp13 [Thu Sep 04 12:26:04 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done found a worker [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1404)]: Into jk_worker_t::get_endpoint [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1448)]: In jk_endpoint_t::ajp_get_endpoint, time elapsed since last request = 31 seconds [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1116)]: Into jk_endpoint_t::service [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (295)]: Into ajp_marshal_into_msgb [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (432)]: ajp_marshal_into_msgb - Done [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (642)]: sending to ajp13 #674 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (884)]: ajp_send_request 2: request body to send 0 - request body to resend 0 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #109 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (483)]: ajp_unmarshal_response: status = 404 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (488)]: ajp_unmarshal_response: Number of headers is = 2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[0] [Content-Type] = [text/html;charset=ISO-8859-1] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[1] [Content-Language] = [en-US] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #753 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1382)]: Into jk_endpoint_t::done, recycling connection Any clue what else to check for? I guess it seems that mod_jk is doing its thing like its supposed to but Tomcat isn't working, but I won't know for sure until I at least get Tomcat working. Also - I started Tomcat first and waited a whole minute before starting Apache. Thanks, Denise Mangano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Urgent - strange tomcat /mod jk (?) problem going on
Ok I'm a dope - sorry. I didn't realize that I had changed my ServerName in my apache httpd.conf and forgot to change it in my server.xml . However, now I am getting a bad request error. I am no longer getting the HTTP 404 resource not available error. I'm not really sure if that means Tomcat is working or not though... Both mod_jk.log and catalina.out look normal. My apache logs don't say anything about the request... The strangest thing is that I have all my logging set to debug, but there is nothing showing in my apache log. They don't say much of anything besides my server starting and stopping... Thanks. -Original Message- From: Denise Mangano Sent: Thursday, September 04, 2003 1:00 PM To: Tomcat Users List Subject: Urgent - strange tomcat /mod jk (?) problem going on I have a major problem and I am hoping you can help. I have a web app which serves the first few pages through apache, then the last 4 secure pages through tomcat. This was all working at one point, but I've had to rebuild since - and I'm experiencing some new problems. I have apache 1.3.28, Tomcat 4.1.27, mod_jk 1.3. My apache part of the site works fine. It appears that Tomcat (and possibly mod_jk) are working. 1. When I go to www.mysite.com:8080 I get a page cannot be displayed 2. Anytime I try to go to www.mysite.com/index.jsp or any other Tomcat page I get HTTP Status 404 - The requested resource (/CCPayments/7D/CCPayment.jsp) is not available. Also, there is no mention of this request in the apache error logs to indicate that the server is attempting to serve that page through Apache. Mod_jk finds the match for /CCPayments/ but doesn't do anything with it. This is the output in mod_jk.log: [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (477)]: Attempting to map URI '/CCPayments/7D/CCPayment.jsp' [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (502)]: jk_uri_worker_map_t::map_uri_to_worker, Found a context match ajp13 - /CCPayments/ [Thu Sep 04 12:26:04 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name ajp13 [Thu Sep 04 12:26:04 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done found a worker [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1404)]: Into jk_worker_t::get_endpoint [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1448)]: In jk_endpoint_t::ajp_get_endpoint, time elapsed since last request = 31 seconds [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1116)]: Into jk_endpoint_t::service [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (295)]: Into ajp_marshal_into_msgb [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (432)]: ajp_marshal_into_msgb - Done [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (642)]: sending to ajp13 #674 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (884)]: ajp_send_request 2: request body to send 0 - request body to resend 0 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #109 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (483)]: ajp_unmarshal_response: status = 404 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (488)]: ajp_unmarshal_response: Number of headers is = 2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[0] [Content-Type] = [text/html;charset=ISO-8859-1] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[1] [Content-Language] = [en-US] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #753 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1382)]: Into jk_endpoint_t::done, recycling connection Any clue what else to check for? I guess it seems that mod_jk is doing its thing like its supposed to but Tomcat isn't working, but I won't know for sure until I at least get Tomcat working. Also - I started Tomcat first and waited a whole minute before starting Apache. Thanks, Denise Mangano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [SOLVED] Urgent - strange tomcat /mod jk (?) problem going on
There were a few things going on there... I should have taken a step back and relaxed and given everything another look before I posted... My apologies for that ... I panicked because of the bind that I am in. 1. ServerName httpd/conf did not match the value of the name attribute in the Host Element of server.xml 2. Was trying to access a jsp page through http:// when I only set up the JkMount for https:// 3. Somehow when I restored my application files, one of the directories got copied over as 7d instead of 7D and the application was looking for the latter. Everything is actually all good, and running fine. Surprisingly enough mod_jk worked without a hitch (unlike last time when it took me two weeks to get it working). This time I followed your how-to pretty much to a T... Thanks for having that available!! Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Thursday, September 04, 2003 2:08 PM To: Tomcat Users List Subject: Re: Urgent - strange tomcat /mod jk (?) problem going on If http://your.url:8080/yourApp doesn't work, you have to fix Tomcat first (server.xml). If http://your.url/yourApp doesn't work and http://your.url:8080/yourApp does work, you have to fix mod_jk (or rather the JK settings in Apache's httpd.conf). HTH John Denise Mangano wrote: Ok I'm a dope - sorry. I didn't realize that I had changed my ServerName in my apache httpd.conf and forgot to change it in my server.xml . However, now I am getting a bad request error. I am no longer getting the HTTP 404 resource not available error. I'm not really sure if that means Tomcat is working or not though... Both mod_jk.log and catalina.out look normal. My apache logs don't say anything about the request... The strangest thing is that I have all my logging set to debug, but there is nothing showing in my apache log. They don't say much of anything besides my server starting and stopping... Thanks. -Original Message- From: Denise Mangano Sent: Thursday, September 04, 2003 1:00 PM To: Tomcat Users List Subject: Urgent - strange tomcat /mod jk (?) problem going on I have a major problem and I am hoping you can help. I have a web app which serves the first few pages through apache, then the last 4 secure pages through tomcat. This was all working at one point, but I've had to rebuild since - and I'm experiencing some new problems. I have apache 1.3.28, Tomcat 4.1.27, mod_jk 1.3. My apache part of the site works fine. It appears that Tomcat (and possibly mod_jk) are working. 1. When I go to www.mysite.com:8080 I get a page cannot be displayed 2. Anytime I try to go to www.mysite.com/index.jsp or any other Tomcat page I get HTTP Status 404 - The requested resource (/CCPayments/7D/CCPayment.jsp) is not available. Also, there is no mention of this request in the apache error logs to indicate that the server is attempting to serve that page through Apache. Mod_jk finds the match for /CCPayments/ but doesn't do anything with it. This is the output in mod_jk.log: [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (477)]: Attempting to map URI '/CCPayments/7D/CCPayment.jsp' [Thu Sep 04 12:26:04 2003] [jk_uri_worker_map.c (502)]: jk_uri_worker_map_t::map_uri_to_worker, Found a context match ajp13 - /CCPayments/ [Thu Sep 04 12:26:04 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name ajp13 [Thu Sep 04 12:26:04 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done found a worker [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1404)]: Into jk_worker_t::get_endpoint [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1448)]: In jk_endpoint_t::ajp_get_endpoint, time elapsed since last request = 31 seconds [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1116)]: Into jk_endpoint_t::service [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (295)]: Into ajp_marshal_into_msgb [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (432)]: ajp_marshal_into_msgb - Done [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (642)]: sending to ajp13 #674 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (884)]: ajp_send_request 2: request body to send 0 - request body to resend 0 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #109 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (483)]: ajp_unmarshal_response: status = 404 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (488)]: ajp_unmarshal_response: Number of headers is = 2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[0] [Content-Type] = [text/html;charset=ISO-8859-1] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (532)]: ajp_unmarshal_response: Header[1] [Content-Language] = [en-US] [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #753 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (729)]: received from ajp13 #2 [Thu Sep 04 12:26:04 2003] [jk_ajp_common.c (1382)]: Into jk_endpoint_t::done
simple workers.properties question (John Turner's how-to)
According to the how-to, I created the workers.properties file. My question is simple: Is it ok to leave: worker.ajp13.host = localhost or should I change it to: worker.ajp13.host = www.mydomain.com In my httpd.conf my ServerName is www.mydomain.com, and in my server.xml the Host name is www.mydomain.com Thanks :) Denise
RE: First mod_jk problem - can't start apache with Include statement (revisited)
Not really sure if this is a problem as of yet. I currently cannot test my configuration ... But I just wanted to write again regarding this issue. As I followed the how-to, I did things a little out of order. Before changing Tomcat, and while Tomcat was not running, I added the LoadModule and Include statements into httpd.conf. I then ran an apachectl configtest. The configtest executed fine and I was returned an error message that the file mod_jk.conf could not be found. This was right, because the file was not generated yet. I then set up server.xml and created my workers.properties and started Tomcat, which started no problem. I then went back to apache and ran another configtest, and surprise... It hangs... And so does apachectl start ...So we're back to the same issue. I am having a hard time at this point believing it is an Apache issue, because the configtest executed fine with the include before Tomcat was started and before the mod_jk.conf was created. So what I did next was one at a time, I added in the Jk statements into the httpd.conf to rule out this being an issue with the mod_jk module(?). First I added in the JkWorkersFile, then ran a configtest. Then added in the JkLogFile and ran a configtest. Lastly added in some JkMount statements and ran a configtest. At each of these points, the configtest executed and was successful. I can also start and stop apache no problem. As I mentioned, I cannot test whether or not mod_jk works just yet (network issues)... There were no errors when starting either Tomcat or apache. But I do find it strange that I can't start apache just because I have the Include statement. Any further thoughts on this? The output of httpd -l just lists mod_core and mod_so. I have all other modules added as DSO's. Thanks :) DEnise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 11:08 AM To: Tomcat Users List Subject: Re: [OFF-TOPIC] Re: First mod_jk problem - can't start apache with Include statement Cool. My typical Apache build is: ./configure --enable-so --enable-ssl make make install John Denise Mangano wrote: Yes I am. The problem (right now) definitely appears to be some issues with Apache. Unfortunately, the Apache list isn't as heavily trafficked, or as quick to response, so I'm still waiting on some replies while I search the archives. I think I have to recompile Apache. I added in a few extra flags when I did this yesterday to make it more secure but I think I am better off just keeping it as is, then taking out what I don't need later... Won't be able to determine if I have a mod_jk problem at all until I get my Apache running properly. -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 10:47 AM To: Tomcat Users List Subject: [OFF-TOPIC] Re: First mod_jk problem - can't start apache with Include statement Are you loading mod_ssl? I'm marking this as off-topic because we haven't determined that this is a JK/Tomcat problem yet. John Denise Mangano wrote: Yeah, it appears to be my apache. I still get that SSLMutex error. I have to work on getting that resolved. This is the output of httpd -l: http_core.c mod_env.c mod_log_config.c mod_mime.c mod_negotiation.c mod_status.c mod_include.c mod_dir.c mod_cgi.c mod_asis.c mod_imap.c mod_actions.c mod_alias.c mod_access.c mod_auth.c mod_so.c mod_setenvif.c suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 10:25 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement Hate to say it, but it sounds like your Apache is munged up. If you delete the mod_jk.conf Include, and you delete all other JK stuff from httpd.conf, your Apache starts up properly, with no errors? What is the output of httpd -l? John Denise Mangano wrote: OK, I tried adding the Jk directives directly into the httpd.conf file, and apache at least starts. So the problem is the include statement. Is it possible that I don't have whatever module is needed to support the Include statement? So now the problem is that although apache starts, it does not start properly. When I run ps -aux | grep httpd I get the following: www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] And needless to say I can't get to my web page. Now again I am
RE: First mod_jk problem - can't start apache with Include statement
John - I just realized that I explained it slightly wrong. When I comment the Include statement, apache starts ok. When I uncomment apache will not start. I checked what you suggested. As Bill suggested, I am including my conf files as well. 1. Apache's error logs are completely empty ... Yesterday I checked them and they had the following: [error]mod_ssl: Child could not open SSLMutex lockfile /usr/local/apache/logs/ssl_mutex.30776 (System error follows) [error]System: Permission denied (errno: 13) That was a permissions issue, which I corrected. Now when after starting apache, I wait about 10 seconds, then attempt to start Apache and it hangs, but nothing is written to either the access_log or the error_log. 2. The only thing in Tomcat's log is the server starting and stopping... Here's the relevant mod_jk output: INFO: Initializing Coyote HTTP/1.1 on port 8080 INFO: Starting Coyote HTTP/1.1 on port 8009 INFO: JK2: ajp13 listening on /0.0.0.0./8009 INFO: Jk running ID=0 time=0/28 config=/usr/local/tomcat/conf/jk2.properties Same thing that I had on my previous installation. Not sure why there is mention of jk2.properties. 3. Tried moving mod_jk.conf and changing the include statement but still apache is a no go... 4. There are two connectors on port 8009 in the server.xml file. These are still the defaults: !-- Define a Coyote/JK2 AJP1.3 Connector on port 8009 -- Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8009 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=0 useURIValidationHack=false protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/ !-- Define an AJP1.3 Connector on port 8009 -- !-- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ -- 5. workers.properties file in /usr/local/tomcat/conf/jk #BEGIN workers.properties worker.list=ajp13 worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 #END workers.properties Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 8:19 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement Hi - Things I would check: - apache's access and error log - is Apache trying to handle the request instead of Tomcat? - Tomcat's log - is Tomcat even getting the request? - move mod_jk.conf to APACHE_HOME/conf, change your Include to match. Then change JkLogLevel to debug or info (I forget which..try info first) and check mod_jk.log for more info - verify a Connector on port 8009 - doublecheck your workers.properties file, especially the .host parameter John Denise Mangano wrote: I've been following John Turner's how-to (diff apache version but the instructions can still apply). I think they problem is a permission issue, but wanted some verification. Apache install is ok, Tomcat install is ok. I followed the steps, and added the Listeners, and the LoadModule and Include statement at the end of my httpd.conf. When I uncomment the Include statement apache starts up no problem. When I try to use it, my system just hangs as I try to start apache. Tomcat is running under user tomcat, and all directories from /usr/local/tomcat down have rwx for tomcat, and r only for all others. However, Apache runs as user 'www'. I tried changing permissions to be executable by all but that didn't seem to do the trick. The system still hangs when I try to start Apache. Here is my structure with permissions: --usr drwxr-xr-x --local drwxr-xr-x --apache drwxr-xr-x --tomcat drwxr-xr-x --conf drwxr-xr-x --auto drwxr-xr-x mod_jk.conf -rwxr-xr-x If its not a permissions issue, then I'm quite clueless as to what it can be. I can't even run a config test. Any suggestions/advice is greatly appreciated. Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] !-- Example Server Configuration File -- !-- Note that component elements are nested corresponding to their parent-child relationships with each other -- !-- A Server is a singleton element that represents the entire JVM, which may contain one or more
RE: First mod_jk problem - can't start apache with Include statement
The same thing happens... It just hangs Also, the same situation. If I comment out the Include statement in httpd.conf I can run the configtest ok. -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 9:20 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement What's the output of APACHE_HOME/bin/apachectl configtest? John Denise Mangano wrote: John - I just realized that I explained it slightly wrong. When I comment the Include statement, apache starts ok. When I uncomment apache will not start. I checked what you suggested. As Bill suggested, I am including my conf files as well. 1. Apache's error logs are completely empty ... Yesterday I checked them and they had the following: [error]mod_ssl: Child could not open SSLMutex lockfile /usr/local/apache/logs/ssl_mutex.30776 (System error follows) [error]System: Permission denied (errno: 13) That was a permissions issue, which I corrected. Now when after starting apache, I wait about 10 seconds, then attempt to start Apache and it hangs, but nothing is written to either the access_log or the error_log. 2. The only thing in Tomcat's log is the server starting and stopping... Here's the relevant mod_jk output: INFO: Initializing Coyote HTTP/1.1 on port 8080 INFO: Starting Coyote HTTP/1.1 on port 8009 INFO: JK2: ajp13 listening on /0.0.0.0./8009 INFO: Jk running ID=0 time=0/28 config=/usr/local/tomcat/conf/jk2.properties Same thing that I had on my previous installation. Not sure why there is mention of jk2.properties. 3. Tried moving mod_jk.conf and changing the include statement but still apache is a no go... 4. There are two connectors on port 8009 in the server.xml file. These are still the defaults: !-- Define a Coyote/JK2 AJP1.3 Connector on port 8009 -- Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8009 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=10 debug=0 connectionTimeout=0 useURIValidationHack=false protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/ !-- Define an AJP1.3 Connector on port 8009 -- !-- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ -- 5. workers.properties file in /usr/local/tomcat/conf/jk #BEGIN workers.properties worker.list=ajp13 worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 #END workers.properties Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 8:19 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement Hi - Things I would check: - apache's access and error log - is Apache trying to handle the request instead of Tomcat? - Tomcat's log - is Tomcat even getting the request? - move mod_jk.conf to APACHE_HOME/conf, change your Include to match. Then change JkLogLevel to debug or info (I forget which..try info first) and check mod_jk.log for more info - verify a Connector on port 8009 - doublecheck your workers.properties file, especially the .host parameter John Denise Mangano wrote: I've been following John Turner's how-to (diff apache version but the instructions can still apply). I think they problem is a permission issue, but wanted some verification. Apache install is ok, Tomcat install is ok. I followed the steps, and added the Listeners, and the LoadModule and Include statement at the end of my httpd.conf. When I uncomment the Include statement apache starts up no problem. When I try to use it, my system just hangs as I try to start apache. Tomcat is running under user tomcat, and all directories from /usr/local/tomcat down have rwx for tomcat, and r only for all others. However, Apache runs as user 'www'. I tried changing permissions to be executable by all but that didn't seem to do the trick. The system still hangs when I try to start Apache. Here is my structure with permissions: --usr drwxr-xr-x --local drwxr-xr-x --apache drwxr-xr-x --tomcat drwxr-xr-x --conf drwxr-xr-x --auto drwxr-xr-x mod_jk.conf -rwxr-xr-x If its not a permissions issue, then I'm quite clueless as to what it can be. I can't even run a config test. Any suggestions/advice is greatly appreciated. Denise - To unsubscribe, e-mail
RE: First mod_jk problem - can't start apache with Include statement
, August 27, 2003 9:29 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement configtest doesn't return an error? It just hangs? That is very funky. Can you post your mod_jk.conf? John Denise Mangano wrote: The same thing happens... It just hangs Also, the same situation. If I comment out the Include statement in httpd.conf I can run the configtest ok. -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 9:20 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement What's the output of APACHE_HOME/bin/apachectl configtest? John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: First mod_jk problem - can't start apache with Include statement
OK, I tried adding the Jk directives directly into the httpd.conf file, and apache at least starts. So the problem is the include statement. Is it possible that I don't have whatever module is needed to support the Include statement? So now the problem is that although apache starts, it does not start properly. When I run ps -aux | grep httpd I get the following: www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] And needless to say I can't get to my web page. Now again I am getting those error messages in both my error_log and ssl_engine_log: [error]mod_ssl: Child could not open SSLMutex lockfile /usr/local/apache/logs/ssl_mutex.30776 (System error follows) [error]System: Permission denied (errno: 13) So apparently I have a problem with mod_ssl, which I guess I didn't resolve yesterday and should post to the apache list. But the question still remains why using the Include statement would prevent Apache from starting at all? Thanks for your help :) Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 9:29 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement configtest doesn't return an error? It just hangs? That is very funky. Can you post your mod_jk.conf? John Denise Mangano wrote: The same thing happens... It just hangs Also, the same situation. If I comment out the Include statement in httpd.conf I can run the configtest ok. -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 9:20 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement What's the output of APACHE_HOME/bin/apachectl configtest? John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: First mod_jk problem - can't start apache with Include statement
Yeah, it appears to be my apache. I still get that SSLMutex error. I have to work on getting that resolved. This is the output of httpd -l: http_core.c mod_env.c mod_log_config.c mod_mime.c mod_negotiation.c mod_status.c mod_include.c mod_dir.c mod_cgi.c mod_asis.c mod_imap.c mod_actions.c mod_alias.c mod_access.c mod_auth.c mod_so.c mod_setenvif.c suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 10:25 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement Hate to say it, but it sounds like your Apache is munged up. If you delete the mod_jk.conf Include, and you delete all other JK stuff from httpd.conf, your Apache starts up properly, with no errors? What is the output of httpd -l? John Denise Mangano wrote: OK, I tried adding the Jk directives directly into the httpd.conf file, and apache at least starts. So the problem is the include statement. Is it possible that I don't have whatever module is needed to support the Include statement? So now the problem is that although apache starts, it does not start properly. When I run ps -aux | grep httpd I get the following: www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] And needless to say I can't get to my web page. Now again I am getting those error messages in both my error_log and ssl_engine_log: [error]mod_ssl: Child could not open SSLMutex lockfile /usr/local/apache/logs/ssl_mutex.30776 (System error follows) [error]System: Permission denied (errno: 13) So apparently I have a problem with mod_ssl, which I guess I didn't resolve yesterday and should post to the apache list. But the question still remains why using the Include statement would prevent Apache from starting at all? Thanks for your help :) Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OFF-TOPIC] Re: First mod_jk problem - can't start apache with Include statement
Yes I am. The problem (right now) definitely appears to be some issues with Apache. Unfortunately, the Apache list isn't as heavily trafficked, or as quick to response, so I'm still waiting on some replies while I search the archives. I think I have to recompile Apache. I added in a few extra flags when I did this yesterday to make it more secure but I think I am better off just keeping it as is, then taking out what I don't need later... Won't be able to determine if I have a mod_jk problem at all until I get my Apache running properly. -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 10:47 AM To: Tomcat Users List Subject: [OFF-TOPIC] Re: First mod_jk problem - can't start apache with Include statement Are you loading mod_ssl? I'm marking this as off-topic because we haven't determined that this is a JK/Tomcat problem yet. John Denise Mangano wrote: Yeah, it appears to be my apache. I still get that SSLMutex error. I have to work on getting that resolved. This is the output of httpd -l: http_core.c mod_env.c mod_log_config.c mod_mime.c mod_negotiation.c mod_status.c mod_include.c mod_dir.c mod_cgi.c mod_asis.c mod_imap.c mod_actions.c mod_alias.c mod_access.c mod_auth.c mod_so.c mod_setenvif.c suexec: disabled; invalid wrapper /usr/local/apache/bin/suexec Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 10:25 AM To: Tomcat Users List Subject: Re: First mod_jk problem - can't start apache with Include statement Hate to say it, but it sounds like your Apache is munged up. If you delete the mod_jk.conf Include, and you delete all other JK stuff from httpd.conf, your Apache starts up properly, with no errors? What is the output of httpd -l? John Denise Mangano wrote: OK, I tried adding the Jk directives directly into the httpd.conf file, and apache at least starts. So the problem is the include statement. Is it possible that I don't have whatever module is needed to support the Include statement? So now the problem is that although apache starts, it does not start properly. When I run ps -aux | grep httpd I get the following: www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] www 80740.0 0.0 00 ?Z10:070:00 [httpd defunct] And needless to say I can't get to my web page. Now again I am getting those error messages in both my error_log and ssl_engine_log: [error]mod_ssl: Child could not open SSLMutex lockfile /usr/local/apache/logs/ssl_mutex.30776 (System error follows) [error]System: Permission denied (errno: 13) So apparently I have a problem with mod_ssl, which I guess I didn't resolve yesterday and should post to the apache list. But the question still remains why using the Include statement would prevent Apache from starting at all? Thanks for your help :) Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Can't access tomcat pages with https://
Ok, I recompiled Apache and Tomcat and each seems to be working individually. I have a question regarding access to https:// access to tomcat pages. From what I remember from last time, there wasn't anything special I had to do to configure tomcat for SSL, but for some reason that doesn't seem to be the case this time. Apache is configured for SSL and http://localhost and https://localhost Tomcat : I can access http://localhost:8080 but not https://localhost:8080 Why would this be the case? I would like to get this resolved before I move back to setting up mod_jk. Or wait a second... is it because of mod_jk that I was able to go from http://localhost/index.jsp to https://localhost/index.jsp ?? Thanks! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Can't access tomcat pages with https://
Even though I don't plan on using Tomcat as a standalone? My intention is to run it behind Apache using mod_jk. All incoming traffic will be coming in to my site from port 80 or port 443 which is configured on Apache's site. If I configured Tomcat for port 443 as well, wouldn't that cause a conflict? Thanks. -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 2:15 PM To: Tomcat Users List Subject: RE: Can't access tomcat pages with https:// Howdy, You need to have an SSL connector on the port you want https for. Take a close look at the sample connectors in the server.xml file that ships with tomcat. Yoav Shapira Millennium ChemInformatics -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 27, 2003 2:00 PM To: [EMAIL PROTECTED] Subject: Can't access tomcat pages with https:// Ok, I recompiled Apache and Tomcat and each seems to be working individually. I have a question regarding access to https:// access to tomcat pages. From what I remember from last time, there wasn't anything special I had to do to configure tomcat for SSL, but for some reason that doesn't seem to be the case this time. Apache is configured for SSL and http://localhost and https://localhost Tomcat : I can access http://localhost:8080 but not https://localhost:8080 Why would this be the case? I would like to get this resolved before I move back to setting up mod_jk. Or wait a second... is it because of mod_jk that I was able to go from http://localhost/index.jsp to https://localhost/index.jsp ?? Thanks! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
First mod_jk problem - can't start apache with Include statement
I've been following John Turner's how-to (diff apache version but the instructions can still apply). I think they problem is a permission issue, but wanted some verification. Apache install is ok, Tomcat install is ok. I followed the steps, and added the Listeners, and the LoadModule and Include statement at the end of my httpd.conf. When I uncomment the Include statement apache starts up no problem. When I try to use it, my system just hangs as I try to start apache. Tomcat is running under user tomcat, and all directories from /usr/local/tomcat down have rwx for tomcat, and r only for all others. However, Apache runs as user 'www'. I tried changing permissions to be executable by all but that didn't seem to do the trick. The system still hangs when I try to start Apache. Here is my structure with permissions: --usr drwxr-xr-x --local drwxr-xr-x --apache drwxr-xr-x --tomcat drwxr-xr-x --conf drwxr-xr-x --auto drwxr-xr-x mod_jk.conf -rwxr-xr-x If its not a permissions issue, then I'm quite clueless as to what it can be. I can't even run a config test. Any suggestions/advice is greatly appreciated. Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Which mod_jk to install?
Hi all.. Its been a while since I've posted... I'm in a pretty big bind right now, and I remembered how helpful everyone was here, so I thought I'd post as I begin my mod_jk venture. (Have to rebuild entire server by tomorrow )... To start, I finally finished rebuilding a RH 7.3 box with Apache 1.3.28 and Tomcat 4.1.27. Both are working just as they should. I'm anticipating the trouble I'm going to have with mod_jk (had TONS last time), so I'm trying to minimize the pain by asking ahead of time which mod_jk version I should install - I'm guessing mod_jk-1.2.4? Then the next question would be do I want to compile from source or is using the binary ok? Lastly, if the binary is ok, do I want mod_jk-1.2.4.so or the mod_jk.1.4.0-eapi.so? Thanks for your help :) Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Strange mod_jk error
John, Actually I changed it all to port 8009 after posting while I was trying to fix the problem but I still have no luck. As I mentioned all the paths to the worker file are correct. The mod_jk.log shows that the rules for worker1 are being set. I even restored the original server.xml, and restarted both Tomcat and Apache, and the apache error log still shows the error while opening the workers, jk will not work. I have all logging set to debug, but can't seem to get more specific information. I am at an absolute loss. I can only think of a few possibilities: 1) It is possible that I am still using the auto generated mod_jk.conf file - which would have worked previously when I had one default host set up, but will not work now that I have added in the virtual hosts? How can I check this to make sure that I am using my version of mod_jk.conf found in /tomcat/conf and not the auto generated one in /tomcat/conf/auto? The problem with this possibility is that I get this error message when trying either Virtual Host (even the one that is in the generated mod_jk.conf). 2) The permissions are wrong on the workers.properties file: permissions are read everyone, write owner 3) The workers.properties specifies the host as localhost: will this work with virtual hosts? 4) I do not have the connectors configured right: The connectors configured are the original defaults so I don't think this is the problem. Do any of these sound like valid possibilities? Or is there something I am missing. I appreciate all your help. Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 8:16 AM To: Tomcat Users List Subject: Re: Strange mod_jk error I think the problem is that, in the .properties files you posted, you have the port as 8080. That's the HTTP port...the JK port is 8009. John On Mon, 2 Jun 2003 23:37:04 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I decided to scratch having the second worker since my problems seemed to start with that approach. I restored everything to the original worker file and have both default and test virtual hosts pointing to the same workers.properties. For some reason, mod_jk is still not working. Its not a problem with Tomcat itself because I can access everything on port 8080. Apache throws an internal server error every time I try to access a jsp without the port in the URL. The error in the apache error log is: [Mon Jun 2 23:04:59 2003] [error] Error while opening the workers, jk will not work [Mon Jun 2 23:05:01 2003] [error] (2)No such file or directory: Error while opening the workers, jk will not work The error in mod_jk.log is: [Mon Jun 02 23:01:47 2003] [jk_uri_worker_map.c (558)]: jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match worker - *.jsp [Mon Jun 02 23:01:47 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name worker [Mon Jun 02 23:01:47 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker Content of my worker file is: worker.list = worker worker.worker.type = ajp13 worker.worker.host = localhost worker.worker.port = 8009 My JkMount statements are like this: JkMount /*.jsp worker I'd appreciate any help on this. It has put me in a pretty serious bind, and I can't for the life of me figure out why it won't work. Thanks, Denise -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, June 02, 2003 4:56 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error By some configuration changes I added in virtual hosting. That error message is gone. I'm not exactly sure what I did to get it to 'go away' but it did. The problem I am having is that my worker is not being found. I have two properties files defined. One is workers.properties for use with the default virtual host, and one is test.workers.properties to use with my testing virtual host. I tried combining each into one workers.properties file but still get the same error message. The suffix is matched, but when it looks for the worker named testWorker it doesn't fin it: [Mon Jun 02 16:16:57 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name testWorker [Mon Jun 02 16:16:57 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker My test.workers.properties file looks like: worker.list = testWorker worker.testWorker.type = ajp13 worker.testWorker.host = test.mysite.com worker.testWorker.port = 8080 My test.workers.properties file looks like: worker.list = worker worker.worker.type = ajp13 worker.worker.host = www.mysite.com worker.worker.port = 8080 My server.xml, mod_jk.conf and httpd.conf both point to the appropriate worker properties file within each virtual host. I am in the process of going over all my config files to see if I missed anything, but it appears that everything is configured right. Mod_jk is doing its job
RE: Strange mod_jk error
Those lines are at the top of my mod_jk.conf (the one I edited) and my Include statement points to my version of the mod_jk.conf. This is a strange problem, I've searched the archives but can't seem to find a fix. Whats worse is that it doesn't give more detail on the error, for example what file and line the error occurs on... Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:18 PM To: Tomcat Users List Subject: Re: Strange mod_jk error The mod_jk.conf file isn't getting used unless there is an Include directive in httpd.conf to include it. Make sure you have these lines somewhere, either hard-coded in httpd.conf, or at the top of your mod_jk.conf file: JkWorkersFile /path/to/workers.properties JkLogFile /path/to/mod_jk.log JkLogLevel emerg John On Tue, 3 Jun 2003 12:05:09 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I noticed that having the worker named worker wasn't the smartest thing, so I changed it to worker1 and still got the same problem. Now the strange thing is, I did not have an include statement in my httpd.conf. I had originally set this up a while ago, so to be honest I am not sure why I didn't have it there, because I remember putting it in when I followed your how-to. So this means that I have been using the auto generated mod_jk.conf (is that right?). I tried to 1) change the worker name to ajp13 and 2) include the edited mod_jk.conf. I am still getting the error message when I start up apache stating that there was an error opening the workers and jk will not work. When I try to access a jsp page I still get the same error message in my mod_jk.log stating that it is looking for worker ajp13, but the worker is not found. It appears that the actual problem is opening the workers.properties... The system finds it, sets the rules, attempts the matches the URI request, and eventually finds a context match for the worker. The problem is when looking for the worker it does not see it. It would make sense that this would happen since Apache is having trouble opening the workers.properties file. The strange thing is that Apache is also stating there is No such file or directory but the file is in fact there, and all the paths pointing to it are correct. Any other suggestions? Should I maybe post my files? Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 9:59 AM To: Tomcat Users List Subject: Re: Strange mod_jk error On Tue, 3 Jun 2003 09:51:14 -0400, Denise Mangano [EMAIL PROTECTED] wrote: 1) It is possible that I am still using the auto generated mod_jk.conf file - which would have worked previously when I had one default host set up, but will not work now that I have added in the virtual hosts? How can I check this to make sure that I am using my version of mod_jk.conf found in /tomcat/conf and not the auto generated one in /tomcat/conf/auto? The problem with this possibility is that I get this error message when trying either Virtual Host (even the one that is in the generated mod_jk.conf). There's no way to check, as far as I know. It would be based on the Include statement in httpd.conf. Is it possible that your Apache restart didn't actually happen? Sometimes the restart option doesn't behave...I have more luck actually shutting Apache down, then starting it back up. 2) The permissions are wrong on the workers.properties file: permissions are read everyone, write owner I doubt this is a problem, 644 should be fine. 3) The workers.properties specifies the host as localhost: will this work with virtual hosts? Yes...the .host parameter is the location of the machine hosting the Tomcat instance, not any sort of virtual host or other server name/address. 4) I do not have the connectors configured right: The connectors configured are the original defaults so I don't think this is the problem. I agree. Do any of these sound like valid possibilities? Or is there something I am missing. I appreciate all your help. #1 sounds pretty good. The other thing I noticed, on reviewing your earlier posts, is that your worker is named worker. My gut feeling tells me that's bad. Try changing it to ajp13 for the sake of debugging. John -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 8:16 AM To: Tomcat Users List Subject: Re: Strange mod_jk error I think the problem is that, in the .properties files you posted, you have the port as 8080. That's the HTTP port...the JK port is 8009. John On Mon, 2 Jun 2003 23:37:04 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I decided to scratch having the second worker since my problems seemed to start with that approach. I restored everything to the original worker file and have both default and test virtual hosts pointing
RE: Strange mod_jk error
Well it throws me two warnings: [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:80 overlaps with VirtualHost test.ptp.com:80, the first has precedence, perhaps you need a NameVirtualHost directive [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:443 overlaps with VirtualHost test.ptp.com:443, the first has precedence, perhaps you need a NameVirtualHost directive I'm in the process of trying to get this problem worked out. Other than this, the syntax is OK. Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:45 PM To: Tomcat Users List Subject: Re: Strange mod_jk error A configtest of Apache returns Syntax OK? John On Tue, 3 Jun 2003 12:50:25 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Those lines are at the top of my mod_jk.conf (the one I edited) and my Include statement points to my version of the mod_jk.conf. This is a strange problem, I've searched the archives but can't seem to find a fix. Whats worse is that it doesn't give more detail on the error, for example what file and line the error occurs on... Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:18 PM To: Tomcat Users List Subject: Re: Strange mod_jk error The mod_jk.conf file isn't getting used unless there is an Include directive in httpd.conf to include it. Make sure you have these lines somewhere, either hard-coded in httpd.conf, or at the top of your mod_jk.conf file: JkWorkersFile /path/to/workers.properties JkLogFile /path/to/mod_jk.log JkLogLevel emerg John On Tue, 3 Jun 2003 12:05:09 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I noticed that having the worker named worker wasn't the smartest thing, so I changed it to worker1 and still got the same problem. Now the strange thing is, I did not have an include statement in my httpd.conf. I had originally set this up a while ago, so to be honest I am not sure why I didn't have it there, because I remember putting it in when I followed your how-to. So this means that I have been using the auto generated mod_jk.conf (is that right?). I tried to 1) change the worker name to ajp13 and 2) include the edited mod_jk.conf. I am still getting the error message when I start up apache stating that there was an error opening the workers and jk will not work. When I try to access a jsp page I still get the same error message in my mod_jk.log stating that it is looking for worker ajp13, but the worker is not found. It appears that the actual problem is opening the workers.properties... The system finds it, sets the rules, attempts the matches the URI request, and eventually finds a context match for the worker. The problem is when looking for the worker it does not see it. It would make sense that this would happen since Apache is having trouble opening the workers.properties file. The strange thing is that Apache is also stating there is No such file or directory but the file is in fact there, and all the paths pointing to it are correct. Any other suggestions? Should I maybe post my files? Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 9:59 AM To: Tomcat Users List Subject: Re: Strange mod_jk error On Tue, 3 Jun 2003 09:51:14 -0400, Denise Mangano [EMAIL PROTECTED] wrote: 1) It is possible that I am still using the auto generated mod_jk.conf file - which would have worked previously when I had one default host set up, but will not work now that I have added in the virtual hosts? How can I check this to make sure that I am using my version of mod_jk.conf found in /tomcat/conf and not the auto generated one in /tomcat/conf/auto? The problem with this possibility is that I get this error message when trying either Virtual Host (even the one that is in the generated mod_jk.conf) . There's no way to check, as far as I know. It would be based on the Include statement in httpd.conf. Is it possible that your Apache restart didn't actually happen? Sometimes the restart option doesn't behave...I have more luck actually shutting Apache down, then starting it back up. 2) The permissions are wrong on the workers.properties file: permissions are read everyone, write owner I doubt this is a problem, 644 should be fine. 3) The workers.properties specifies the host as localhost: will this work with virtual hosts? Yes...the .host parameter is the location of the machine hosting the Tomcat instance, not any sort of virtual host or other server name/address. 4) I do not have the connectors configured right: The connectors configured are the original defaults so I don't think this is the problem. I agree. Do any of these sound like valid possibilities? Or is there something I am missing. I appreciate all your help. #1 sounds pretty
RE: Strange mod_jk error
Ok, dumb question. Does port 8009 have to be open on my firewall then? If so then how was it possibly working before? I can only telnet on port 80 and port 443 (These are the only ports open on my firewall). The results of the netstat are: tcp0 0 *:32768 *:* LISTEN tcp0 0 *:login *:* LISTEN tcp0 0 *:vboxd *:* LISTEN tcp0 0 *:sunrpc*:* LISTEN tcp0 0 *:ssh *:* LISTEN tcp0 0 cdiserv:smtp*:* LISTEN unix 2 [ ACC ] STREAM LISTENING 1257 /dev/gpmctl unix 2 [ ACC ] STREAM LISTENING 1324 /tmp/.font-unix/fs7100 I am getting the feeling something is not right... But it did work at one point with the single virtual host... In httpd.conf Port 80 BindAddress * NameVirtualHost * If HAVE_SSL Listen 80 Listen 443 /IfDefine ServerName www (overwritten within Vhosts) Thanks, Denise -Original Message- From: PELOQUIN,JEFFREY (HP-Boise,ex1) [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 1:06 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Denise, I could not see in the email trail if it ever was determined that you truly have a listener on the ajp13 port for the problem domain if you do telnet test.mysite.com 8009 or whatever the correct domain/port for your current configuration do you get a valid telnet response? also if you are on linux, you can do a netstat -a | grep LISTEN to see what is addresses and port have listeners Jeff -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 10:58 AM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Well it throws me two warnings: [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:80 overlaps with VirtualHost test.ptp.com:80, the first has precedence, perhaps you need a NameVirtualHost directive [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:443 overlaps with VirtualHost test.ptp.com:443, the first has precedence, perhaps you need a NameVirtualHost directive I'm in the process of trying to get this problem worked out. Other than this, the syntax is OK. Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:45 PM To: Tomcat Users List Subject: Re: Strange mod_jk error A configtest of Apache returns Syntax OK? John On Tue, 3 Jun 2003 12:50:25 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Those lines are at the top of my mod_jk.conf (the one I edited) and my Include statement points to my version of the mod_jk.conf. This is a strange problem, I've searched the archives but can't seem to find a fix. Whats worse is that it doesn't give more detail on the error, for example what file and line the error occurs on... Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:18 PM To: Tomcat Users List Subject: Re: Strange mod_jk error The mod_jk.conf file isn't getting used unless there is an Include directive in httpd.conf to include it. Make sure you have these lines somewhere, either hard-coded in httpd.conf, or at the top of your mod_jk.conf file: JkWorkersFile /path/to/workers.properties JkLogFile /path/to/mod_jk.log JkLogLevel emerg John On Tue, 3 Jun 2003 12:05:09 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I noticed that having the worker named worker wasn't the smartest thing, so I changed it to worker1 and still got the same problem. Now the strange thing is, I did not have an include statement in my httpd.conf. I had originally set this up a while ago, so to be honest I am not sure why I didn't have it there, because I remember putting it in when I followed your how-to. So this means that I have been using the auto generated mod_jk.conf (is that right?). I tried to 1) change the worker name to ajp13 and 2) include the edited mod_jk.conf. I am still getting the error message when I start up apache stating that there was an error opening the workers and jk will not work. When I try to access a jsp page I still get the same error message in my mod_jk.log stating that it is looking for worker ajp13, but the worker is not found. It appears that the actual problem is opening the workers.properties... The system finds it, sets the rules, attempts the matches the URI request, and eventually finds a context match for the worker. The problem is when looking for the worker it does not see it. It would make sense that this would happen since Apache is having trouble opening the workers.properties file. The strange thing is that Apache is also stating there is No such file or directory but the file is in fact there, and all
RE: Strange mod_jk error
I tried to open port 8009 on the firewall but that did not solve the problem... -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 1:51 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Ok, dumb question. Does port 8009 have to be open on my firewall then? If so then how was it possibly working before? I can only telnet on port 80 and port 443 (These are the only ports open on my firewall). The results of the netstat are: tcp0 0 *:32768 *:* LISTEN tcp0 0 *:login *:* LISTEN tcp0 0 *:vboxd *:* LISTEN tcp0 0 *:sunrpc*:* LISTEN tcp0 0 *:ssh *:* LISTEN tcp0 0 cdiserv:smtp*:* LISTEN unix 2 [ ACC ] STREAM LISTENING 1257 /dev/gpmctl unix 2 [ ACC ] STREAM LISTENING 1324 /tmp/.font-unix/fs7100 I am getting the feeling something is not right... But it did work at one point with the single virtual host... In httpd.conf Port 80 BindAddress * NameVirtualHost * If HAVE_SSL Listen 80 Listen 443 /IfDefine ServerName www (overwritten within Vhosts) Thanks, Denise -Original Message- From: PELOQUIN,JEFFREY (HP-Boise,ex1) [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 1:06 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Denise, I could not see in the email trail if it ever was determined that you truly have a listener on the ajp13 port for the problem domain if you do telnet test.mysite.com 8009 or whatever the correct domain/port for your current configuration do you get a valid telnet response? also if you are on linux, you can do a netstat -a | grep LISTEN to see what is addresses and port have listeners Jeff -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 10:58 AM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Well it throws me two warnings: [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:80 overlaps with VirtualHost test.ptp.com:80, the first has precedence, perhaps you need a NameVirtualHost directive [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:443 overlaps with VirtualHost test.ptp.com:443, the first has precedence, perhaps you need a NameVirtualHost directive I'm in the process of trying to get this problem worked out. Other than this, the syntax is OK. Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:45 PM To: Tomcat Users List Subject: Re: Strange mod_jk error A configtest of Apache returns Syntax OK? John On Tue, 3 Jun 2003 12:50:25 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Those lines are at the top of my mod_jk.conf (the one I edited) and my Include statement points to my version of the mod_jk.conf. This is a strange problem, I've searched the archives but can't seem to find a fix. Whats worse is that it doesn't give more detail on the error, for example what file and line the error occurs on... Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:18 PM To: Tomcat Users List Subject: Re: Strange mod_jk error The mod_jk.conf file isn't getting used unless there is an Include directive in httpd.conf to include it. Make sure you have these lines somewhere, either hard-coded in httpd.conf, or at the top of your mod_jk.conf file: JkWorkersFile /path/to/workers.properties JkLogFile /path/to/mod_jk.log JkLogLevel emerg John On Tue, 3 Jun 2003 12:05:09 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I noticed that having the worker named worker wasn't the smartest thing, so I changed it to worker1 and still got the same problem. Now the strange thing is, I did not have an include statement in my httpd.conf. I had originally set this up a while ago, so to be honest I am not sure why I didn't have it there, because I remember putting it in when I followed your how-to. So this means that I have been using the auto generated mod_jk.conf (is that right?). I tried to 1) change the worker name to ajp13 and 2) include the edited mod_jk.conf. I am still getting the error message when I start up apache stating that there was an error opening the workers and jk will not work. When I try to access a jsp page I still get the same error message in my mod_jk.log stating that it is looking for worker ajp13, but the worker is not found. It appears that the actual problem is opening the workers.properties... The system finds it, sets the rules, attempts the matches the URI request, and eventually finds a context match for the worker. The problem is when looking for the worker it does not see
RE: Strange mod_jk error
John, Actually, the virtual hosts were hard coded in my mod_jk.conf file. I changed that to be: NameVirtualHost * VirtualHost * ServerName www.ptp.com ... /VirtualHost * VirtualHost * ServerName test.ptp.com ... /VirtualHost * This seemed to get rid of the conflict on port 80. I changed the SSL virtual host to be for *:443 for the live site and just * for the test site, and this seemed to get rid of the conflict. However, I am still getting the error opening workers. Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 2:13 PM To: Tomcat Users List Subject: Re: Strange mod_jk error OK, that tells me that you have multiple VirtualHosts going on, which means that you probably have multiple/conflicting JkMount and workers. Probably, there is a hard-coded VirtualHost in httpd.conf, in addition to the definitions being included from mod_jk.conf. That would explain (possibly) some of the problems you are experiencing...for example, the configuration you want is the second one, but only the first is being used by Apache, or vice versa. configtest should return Syntax OK. John On Tue, 3 Jun 2003 12:58:26 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Well it throws me two warnings: [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:80 overlaps with VirtualHost test.ptp.com:80, the first has precedence, perhaps you need a NameVirtualHost directive [Tue Jun 3 11:16:23 2003] [warn] VirtualHost www.ptp.com:443 overlaps with VirtualHost test.ptp.com:443, the first has precedence, perhaps you need a NameVirtualHost directive I'm in the process of trying to get this problem worked out. Other than this, the syntax is OK. Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:45 PM To: Tomcat Users List Subject: Re: Strange mod_jk error A configtest of Apache returns Syntax OK? John On Tue, 3 Jun 2003 12:50:25 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Those lines are at the top of my mod_jk.conf (the one I edited) and my Include statement points to my version of the mod_jk.conf. This is a strange problem, I've searched the archives but can't seem to find a fix. Whats worse is that it doesn't give more detail on the error, for example what file and line the error occurs on... Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:18 PM To: Tomcat Users List Subject: Re: Strange mod_jk error The mod_jk.conf file isn't getting used unless there is an Include directive in httpd.conf to include it. Make sure you have these lines somewhere, either hard-coded in httpd.conf, or at the top of your mod_jk.conf file: JkWorkersFile /path/to/workers.properties JkLogFile /path/to/mod_jk.log JkLogLevel emerg John On Tue, 3 Jun 2003 12:05:09 -0400, Denise Mangano [EMAIL PROTECTED] wrote: I noticed that having the worker named worker wasn't the smartest thing, so I changed it to worker1 and still got the same problem. Now the strange thing is, I did not have an include statement in my httpd.conf. I had originally set this up a while ago, so to be honest I am not sure why I didn't have it there, because I remember putting it in when I followed your how-to. So this means that I have been using the auto generated mod_jk.conf (is that right?). I tried to 1) change the worker name to ajp13 and 2) include the edited mod_jk.conf. I am still getting the error message when I start up apache stating that there was an error opening the workers and jk will not work. When I try to access a jsp page I still get the same error message in my mod_jk.log stating that it is looking for worker ajp13, but the worker is not found. It appears that the actual problem is opening the workers.properties... The system finds it, sets the rules, attempts the matches the URI request, and eventually finds a context match for the worker. The problem is when looking for the worker it does not see it. It would make sense that this would happen since Apache is having trouble opening the workers.properties file. The strange thing is that Apache is also stating there is No such file or directory but the file is in fact there, and all the paths pointing to it are correct. Any other suggestions? Should I maybe post my files? Thanks, Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 9:59 AM To: Tomcat Users List Subject: Re: Strange mod_jk error On Tue, 3 Jun 2003 09:51:14 -0400, Denise Mangano [EMAIL PROTECTED] wrote: 1) It is possible that I am still using the auto generated mod_jk.conf file - which would have worked previously when I had one default host set up, but will not work now that I have added in the virtual hosts? How can I check
RE: Strange mod_jk error - SOLVED
I was having some Vhost conflicts which I just cleared up (thanks John). I ran netstat again, with both Tomcat and Apache running, and these are the results: tcp0 0 *:8009 *:* LISTEN I was still having the error opening workers in apache error log, so I also removed the path to the workers file from inside the VirtualHost container to be outside all virtual hosts. The errors are now gone, and ... the problem is SOLVED!!! Phew... Thank you, Thank you, Thank you :) That's what a newbie gets for messing with the configuration. But thankfully it works now, and it is working the way I want it to (have a new small issue - will post separately). The last note on this, is that in my mod_jk.log, after starting apache, it has the following code: [Tue Jun 03 15:45:14 2003] [jk_worker.c (118)]: Into wc_close [Tue Jun 03 15:45:14 2003] [jk_worker.c (199)]: close_workers got -1 workers to destroy [Tue Jun 03 15:45:14 2003] [jk_worker.c (120)]: wc_close, done [Tue Jun 03 15:45:14 2003] [jk_uri_worker_map.c (190)]: Into jk_uri_worker_map_t::uri_worker_map_free [Tue Jun 03 15:45:14 2003] [jk_uri_worker_map.c (441)]: Into jk_uri_worker_map_t::uri_worker_map_close The weird thing is that it has this code repeatedly, every time ... 12 times to be exact. Is that normal? Thanks again to both of you for all your help :) Denise -Original Message- From: PELOQUIN,JEFFREY (HP-Boise,ex1) [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 2:24 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error You might check in your /etc/services file to see if 8009 corresponds to one of the names listed in your net stat you might try the netstat and change the grep to 8009 and see if there is any mention of it at all. Given the fact that your original error report was In jk_endpoint_t::service, Error sd = -1 I would hazard a guess that everything was working originally except that you had the ajp13 port worngly specified in your workers.properties or in your server.xml. From my own tests I can only get anjk_endpoint_t::service error if apache is able to find the worker but the i/port are wrong in worker.properties. You current problem of not being able to find a worker is most likely an artifact of trying changing things in your configuration files one too many times. Suggestion: 1) Stop all instances of apache 2) Stop all instances of tomcat use kill -9 if need be to ensure no JVMs are left (Unless of course this is a production server and you cannot be that indiscrimate) 3)Start tomcat 4) telnet tomcat-ajp13-domain tomcat-ajp13-port (as specified in server.xml for the ajp13 connector tag) 5) netstat -a | grep LISTEN one of these tests should demonstrate the existence of your listener. If not check catalina.out for ajp13 error messages 6) once you are confident that your listener is correct recreate your workers.property to have the correct tomcat-ajp13-domain tomcat-ajp13-port information entered. 7) check that your virtual host is loading this file or place the JkWorkersFile command outside all virtual host to make sure everyone uses it. 8) restart apache and watch the mod_jk logs and see that it load your workers file correctly 9) hit webpage and hopefully it will work. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 11:51 AM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Ok, dumb question. Does port 8009 have to be open on my firewall then? If so then how was it possibly working before? I can only telnet on port 80 and port 443 (These are the only ports open on my firewall). The results of the netstat are: tcp0 0 *:32768 *:* LISTEN tcp0 0 *:login *:* LISTEN tcp0 0 *:vboxd *:* LISTEN tcp0 0 *:sunrpc*:* LISTEN tcp0 0 *:ssh *:* LISTEN tcp0 0 cdiserv:smtp*:* LISTEN unix 2 [ ACC ] STREAM LISTENING 1257 /dev/gpmctl unix 2 [ ACC ] STREAM LISTENING 1324 /tmp/.font-unix/fs7100 I am getting the feeling something is not right... But it did work at one point with the single virtual host... In httpd.conf Port 80 BindAddress * NameVirtualHost * If HAVE_SSL Listen 80 Listen 443 /IfDefine ServerName www (overwritten within Vhosts) Thanks, Denise -Original Message- From: PELOQUIN,JEFFREY (HP-Boise,ex1) [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 1:06 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error Denise, I could not see in the email trail if it ever was determined that you truly have a listener on the ajp13 port for the problem domain if you do telnet test.mysite.com 8009 or whatever the correct
Using symlinks in webapps
I have read in some of the archives that using symlinks in tomcat cannot be done? Is this true, or is it just not the preferred way to handle it? The problem that I am encountering is that my application uses Apache and Tomcat, as well as a third party application. Instead of having 3 different directories with the same images style sheet and having to update images in 3 places I set up one main images folder and one main style folder on the Apache server, and set up symlinks to these folders everywhere else. From within my Tomcat web app my images and styles are not working. I have all the proper JkMount statements, and the images style sheets do exist in the specified location. I am looking further into this problem, but just wanted to run it by the list to see whether or not symlinks are definitely not supported so I don't go nuts trying to solve something that can't possibly work. Thanks! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Using symlinks in webapps
Ok sorry for that. Finally got the right answer from the archives. Apparently symlinks have been disabled since 4.1.12 for security reasons. I noticed in the archives that it was suggested to set the allowLinking in my server.xml file be enough? Resources className=org.apache.naming.resources.FileDirContext allowLinking=true docBase= / But if it was disabled for security reasons, then doesn't enabling it make me susceptible to those same security risks? Can anyone suggest an alternative solution without having multiple images/styles directories? I read something about setting up a Context for these directories. Is that the path I should explore? Sorry to ask what seems to have been asked many times before, just trying to get pointed in the right direction :) Thanks! Denise -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 11:59 PM To: 'Tomcat Users List' Subject: Using symlinks in webapps I have read in some of the archives that using symlinks in tomcat cannot be done? Is this true, or is it just not the preferred way to handle it? The problem that I am encountering is that my application uses Apache and Tomcat, as well as a third party application. Instead of having 3 different directories with the same images style sheet and having to update images in 3 places I set up one main images folder and one main style folder on the Apache server, and set up symlinks to these folders everywhere else. From within my Tomcat web app my images and styles are not working. I have all the proper JkMount statements, and the images style sheets do exist in the specified location. I am looking further into this problem, but just wanted to run it by the list to see whether or not symlinks are definitely not supported so I don't go nuts trying to solve something that can't possibly work. Thanks! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Strange mod_jk error
Hi all. I have not posted in some time as thanks to some great help from this list my application was running smoothly. However, I needed to make some configuration changes, and now my apps stopped working. Apache (1.3.23) runs fine, and Tomcat (4.1.17) runs fine but the problem is with mod_jk. I tried searching the archives for this one but had no luck. The error I am getting in my mod_jk.log is: In jk_endpoint_t::service, Error sd = -1 And of course the error I am getting in my apache error log shows that it is looking for the file in the apache web directory. So it appears that mod_jk is not working and the request is never being interpreted by the JkMount statements. Does anyone have any idea what this means? I even tried restoring the original server.xml file, but I still received the error. I can post server.xml, httpd.conf, etc if you need to see it, but I thought first I would send out the error message. Thanks for your help! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Strange mod_jk error
By some configuration changes I added in virtual hosting. That error message is gone. I'm not exactly sure what I did to get it to 'go away' but it did. The problem I am having is that my worker is not being found. I have two properties files defined. One is workers.properties for use with the default virtual host, and one is test.workers.properties to use with my testing virtual host. I tried combining each into one workers.properties file but still get the same error message. The suffix is matched, but when it looks for the worker named testWorker it doesn't fin it: [Mon Jun 02 16:16:57 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name testWorker [Mon Jun 02 16:16:57 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker My test.workers.properties file looks like: worker.list = testWorker worker.testWorker.type = ajp13 worker.testWorker.host = test.mysite.com worker.testWorker.port = 8080 My test.workers.properties file looks like: worker.list = worker worker.worker.type = ajp13 worker.worker.host = www.mysite.com worker.worker.port = 8080 My server.xml, mod_jk.conf and httpd.conf both point to the appropriate worker properties file within each virtual host. I am in the process of going over all my config files to see if I missed anything, but it appears that everything is configured right. Mod_jk is doing its job - but for some reason it is not finding the definition of the named worker. Any suggestion? I can post my files if necessary. Thanks for taking a look! Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Monday, June 02, 2003 4:10 PM To: Tomcat Users List Subject: Re: Strange mod_jk error As far as I know, that error message is socket related, as in the socket is closed, or Apache thinks the socket is closed when it isn't. Its pretty old, from what I know, and should be fixed in recent incarnations of mod_jk. Then again, you are using Apache 1.3.23, so maybe that error still crops up. Verify that your workers.properties has the right port number, verify that it has the right host, and verify that you don't have any workers configured (like ajp12 or ajp14) that you don't need. Other than that, you'll have to explain further what you mean by some configuration changes. ;) John On Mon, 2 Jun 2003 16:09:26 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Hi all. I have not posted in some time as thanks to some great help from this list my application was running smoothly. However, I needed to make some configuration changes, and now my apps stopped working. Apache (1.3.23) runs fine, and Tomcat (4.1.17) runs fine but the problem is with mod_jk. I tried searching the archives for this one but had no luck. The error I am getting in my mod_jk.log is: In jk_endpoint_t::service, Error sd = -1 And of course the error I am getting in my apache error log shows that it is looking for the file in the apache web directory. So it appears that mod_jk is not working and the request is never being interpreted by the JkMount statements. Does anyone have any idea what this means? I even tried restoring the original server.xml file, but I still received the error. I can post server.xml, httpd.conf, etc if you need to see it, but I thought first I would send out the error message. Thanks for your help! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Strange mod_jk error
I decided to scratch having the second worker since my problems seemed to start with that approach. I restored everything to the original worker file and have both default and test virtual hosts pointing to the same workers.properties. For some reason, mod_jk is still not working. Its not a problem with Tomcat itself because I can access everything on port 8080. Apache throws an internal server error every time I try to access a jsp without the port in the URL. The error in the apache error log is: [Mon Jun 2 23:04:59 2003] [error] Error while opening the workers, jk will not work [Mon Jun 2 23:05:01 2003] [error] (2)No such file or directory: Error while opening the workers, jk will not work The error in mod_jk.log is: [Mon Jun 02 23:01:47 2003] [jk_uri_worker_map.c (558)]: jk_uri_worker_map_t::map_uri_to_worker, Found a suffix match worker - *.jsp [Mon Jun 02 23:01:47 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name worker [Mon Jun 02 23:01:47 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker Content of my worker file is: worker.list = worker worker.worker.type = ajp13 worker.worker.host = localhost worker.worker.port = 8009 My JkMount statements are like this: JkMount /*.jsp worker I'd appreciate any help on this. It has put me in a pretty serious bind, and I can't for the life of me figure out why it won't work. Thanks, Denise -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, June 02, 2003 4:56 PM To: 'Tomcat Users List' Subject: RE: Strange mod_jk error By some configuration changes I added in virtual hosting. That error message is gone. I'm not exactly sure what I did to get it to 'go away' but it did. The problem I am having is that my worker is not being found. I have two properties files defined. One is workers.properties for use with the default virtual host, and one is test.workers.properties to use with my testing virtual host. I tried combining each into one workers.properties file but still get the same error message. The suffix is matched, but when it looks for the worker named testWorker it doesn't fin it: [Mon Jun 02 16:16:57 2003] [jk_worker.c (132)]: Into wc_get_worker_for_name testWorker [Mon Jun 02 16:16:57 2003] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker My test.workers.properties file looks like: worker.list = testWorker worker.testWorker.type = ajp13 worker.testWorker.host = test.mysite.com worker.testWorker.port = 8080 My test.workers.properties file looks like: worker.list = worker worker.worker.type = ajp13 worker.worker.host = www.mysite.com worker.worker.port = 8080 My server.xml, mod_jk.conf and httpd.conf both point to the appropriate worker properties file within each virtual host. I am in the process of going over all my config files to see if I missed anything, but it appears that everything is configured right. Mod_jk is doing its job - but for some reason it is not finding the definition of the named worker. Any suggestion? I can post my files if necessary. Thanks for taking a look! Denise -Original Message- From: John Turner [mailto:[EMAIL PROTECTED] Sent: Monday, June 02, 2003 4:10 PM To: Tomcat Users List Subject: Re: Strange mod_jk error As far as I know, that error message is socket related, as in the socket is closed, or Apache thinks the socket is closed when it isn't. Its pretty old, from what I know, and should be fixed in recent incarnations of mod_jk. Then again, you are using Apache 1.3.23, so maybe that error still crops up. Verify that your workers.properties has the right port number, verify that it has the right host, and verify that you don't have any workers configured (like ajp12 or ajp14) that you don't need. Other than that, you'll have to explain further what you mean by some configuration changes. ;) John On Mon, 2 Jun 2003 16:09:26 -0400, Denise Mangano [EMAIL PROTECTED] wrote: Hi all. I have not posted in some time as thanks to some great help from this list my application was running smoothly. However, I needed to make some configuration changes, and now my apps stopped working. Apache (1.3.23) runs fine, and Tomcat (4.1.17) runs fine but the problem is with mod_jk. I tried searching the archives for this one but had no luck. The error I am getting in my mod_jk.log is: In jk_endpoint_t::service, Error sd = -1 And of course the error I am getting in my apache error log shows that it is looking for the file in the apache web directory. So it appears that mod_jk is not working and the request is never being interpreted by the JkMount statements. Does anyone have any idea what this means? I even tried restoring the original server.xml file, but I still received the error. I can post server.xml, httpd.conf, etc if you need to see it, but I thought first I would send out the error message. Thanks for your help! Denise Mangano Help Desk
RE: Mod_jk on WinXP (revisited)
Hi again :) I'm sorry to bother everyone with this - I'm sure its been covered before but I could not find anything in the archives... And I would really like to get this resolved. I'm setting up mod_jk on Apache 1.3.27/Tomcat 4.1.18/WinXP install. I am following John Turner's HOW-TO - its for Apache 2.0.43 but I can't imagine the set up is that much different. Apache and Tomcat both work perfectly individually... I am having a problem connecting with mod_jk. I added the LoadModule jk_module modules/mod_jk-1.3.27.dll statement to my httpd.conf. In Apache 1.3.27 I have to update the AddModule directive whenever I change the LoadModule directive, so I added the statement AddModule mod_jk-1.3.27.c and I get an error. The error says Cannot add module mod_jk.c: not found in module list. I also tried AddModule mod_jk-1.3.27.dll and get the same error message (except for file mod_jk-1.3.27.dll). When I try to omit the AddModule statement completely I get the error: Cannot remove module mod_jk.c: not found in module list. However in both cases I get a Syntax OK message. I tried ignoring the errors in all scenarios (since Syntax was OK) and continued with the mod_jk setup, but then I get errors that imply mod_jk isn't installed. Any ideas are greatly appreciated - I have searched the archives, I googled - but I can't find any information on this error message. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 4:29 PM To: 'Tomcat Users List' Subject: Mod_jk on WinXP [Was: Installing Tomcat on WinXP with Apache/PHP/ mySQL setup] Here we go again :) Apache v. 1.3.27 Tomcat 4.1.18 Mod_jk 1.2.2 Windows XP I can access http://localhost:8080/index.jsp but not http://localhost/index.jsp. I have set up everything in the httpd.conf file - I attached httpd.conf and server.xml. The error I am getting when I start the Apache service is: Invalid command 'JkMount', perhaps mis-spelled or defined by a module not included in the server configuration. This is leading me to believe that mod_jk is not installed properly? Any ideas/thoughts/advice are greatly appreciated. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:42 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup I use the EXE, which will run an installer when you execute it. That way, you can choose to run Tomcat as a service or not just by checking the option in the installer instead of having to get medieval on the command line later. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:44 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup John - it appears that the httpd that came with the program accepts dynamically loaded modules, so I think I will be OK with the mod_jk connector. I've only installed tomcat on a linux machine. For the WinXP machine is it better to go with the Tomcat binary that comes in the zip file, or the executable? Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:11 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Off the top of my head I would say change httpd.conf to load mod_jk.so, add your JkMounts and the other JK stuff, and you should be good to go. Unless, of coures, the httpd that came with that package won't except dynamically loaded modules. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:08 AM To: 'Tomcat Users List' Subject: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Hi all :) I have a *simple* question. I want to set up Tomcat on my local machine for testing / playing around. I'm not sure if anyone is familiar with phpdev - but phpdev is basically a pre configured version of apache/PHP/MySQL. I have this installed, and it comes packaged with Apache version 1.3.27. I did this primarily because I wanted to use Apache as the web server, and wanted the ability to create PHP applications - but without the headaches of trying to configure everything manually. Now I want to integrate Tomcat into the picture, and I am just wondering if there is anything special I need to do so nothing conflicts or do I proceed with the Tomcat installation as normal. Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail
RE: Mod_jk on WinXP (revisited)
OK... I tried AddModule mod_jk.c and the error messages disappeared. Can anyone tell me where mod_jk.c comes from? Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Thursday, March 06, 2003 10:26 AM To: 'Tomcat Users List' Subject: RE: Mod_jk on WinXP (revisited) Hi again :) I'm sorry to bother everyone with this - I'm sure its been covered before but I could not find anything in the archives... And I would really like to get this resolved. I'm setting up mod_jk on Apache 1.3.27/Tomcat 4.1.18/WinXP install. I am following John Turner's HOW-TO - its for Apache 2.0.43 but I can't imagine the set up is that much different. Apache and Tomcat both work perfectly individually... I am having a problem connecting with mod_jk. I added the LoadModule jk_module modules/mod_jk-1.3.27.dll statement to my httpd.conf. In Apache 1.3.27 I have to update the AddModule directive whenever I change the LoadModule directive, so I added the statement AddModule mod_jk-1.3.27.c and I get an error. The error says Cannot add module mod_jk.c: not found in module list. I also tried AddModule mod_jk-1.3.27.dll and get the same error message (except for file mod_jk-1.3.27.dll). When I try to omit the AddModule statement completely I get the error: Cannot remove module mod_jk.c: not found in module list. However in both cases I get a Syntax OK message. I tried ignoring the errors in all scenarios (since Syntax was OK) and continued with the mod_jk setup, but then I get errors that imply mod_jk isn't installed. Any ideas are greatly appreciated - I have searched the archives, I googled - but I can't find any information on this error message. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 4:29 PM To: 'Tomcat Users List' Subject: Mod_jk on WinXP [Was: Installing Tomcat on WinXP with Apache/PHP/ mySQL setup] Here we go again :) Apache v. 1.3.27 Tomcat 4.1.18 Mod_jk 1.2.2 Windows XP I can access http://localhost:8080/index.jsp but not http://localhost/index.jsp. I have set up everything in the httpd.conf file - I attached httpd.conf and server.xml. The error I am getting when I start the Apache service is: Invalid command 'JkMount', perhaps mis-spelled or defined by a module not included in the server configuration. This is leading me to believe that mod_jk is not installed properly? Any ideas/thoughts/advice are greatly appreciated. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:42 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup I use the EXE, which will run an installer when you execute it. That way, you can choose to run Tomcat as a service or not just by checking the option in the installer instead of having to get medieval on the command line later. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:44 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup John - it appears that the httpd that came with the program accepts dynamically loaded modules, so I think I will be OK with the mod_jk connector. I've only installed tomcat on a linux machine. For the WinXP machine is it better to go with the Tomcat binary that comes in the zip file, or the executable? Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:11 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Off the top of my head I would say change httpd.conf to load mod_jk.so, add your JkMounts and the other JK stuff, and you should be good to go. Unless, of coures, the httpd that came with that package won't except dynamically loaded modules. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:08 AM To: 'Tomcat Users List' Subject: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Hi all :) I have a *simple* question. I want to set up Tomcat on my local machine for testing / playing around. I'm not sure if anyone is familiar with phpdev - but phpdev is basically a pre configured version of apache/PHP/MySQL. I have this installed, and it comes packaged with Apache version 1.3.27. I did this primarily because I wanted to use Apache as the web server, and wanted the ability to create PHP applications - but without the headaches of trying to configure everything manually. Now I want
RE: Tomcat on WinXP (Solved??)
Ok, well here's a strange thing (to me at least)... I uninstalled Tomcat, and removed CATALINA_HOME JAVA_HOME environment variables. I also removed anything I added to the path, such as %JAVA_HOME%\bin. I then reinstalled Tomcat using the Executable. After the installation the service is started. Without setting any environment variables or changes to path, for the heck of it I tried http://localhost:8080 and wouldn't you know it, http://localhost:8080/index.jsp comes up fine. Also, the JSP and servlet examples all work. Does anyone have any idea why this would work? And since its working I don't want to mess with it - what are the implications of leaving the setup without CATALINA_HOME JAVA_HOME set and without adding the bin directories to the PATH? Thanks :) On to the mod_jk setup again... Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Kwok Peng Tuck [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 10:12 PM To: Tomcat Users List Subject: Re: Tomcat on WinXP Denise Mangano wrote: I have my JAVA_HOME set to point to my c:\jdk1.4.1\bin and export JAVA_HOME in my PATH variable. I checked the error logs, and for some reason it is saying unable to find java compiler. You don't have to set it to 'c:\jdk1.4.1\bin' the top level directory will do. Just omit the bin for JAVA_HOME. JAVA_HOME doesn't need to be exported in the PATH variable. Installing the jdk on a separate partition or drive is ok. As long as you set your JAVA_HOME correctly. You may specify a classpath variable if you need. Or you could pass arguments to the java.exe program. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat on WinXP
Hi everyone. Yesterday I posted to get help with setting up mod_jk on my WinXP machine. As it turns out I was wrong and the httpd that came with the phpdev package won't except dynamically loaded modules. So my solution is to reinstall everything without using the phpdev package. I am following John Turner's how to, and the Apache install went smoothly. I ran the executable for Tomcat install, and installation was successful. However when I go to http://localhost:8080 I get the error below. To me it seems like a possibly a classpath error for the compiler?? The install directory for tomcat is G:\tomcat (I have a separate partition set up to keep my web server separate from everything else on the PC). My PATH (both user and system) includes C:\jdk1.4.1\bin and G:\tomcat\bin. I can't imagine why this set up should cause problems, especially since my PATH is set, and upon Tomcat install the installer found my jdk1.4.1 installation. exception: org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Compiling 1 source file at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle r.java:130) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:2 93) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:340) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:4 74) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:1 84) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:493) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:386) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:530) at java.lang.Thread.run(Thread.java:536) Thanks in advance for any pointers :) Denise
RE: Tomcat on WinXP
I am reading these posts on Installing Tomcat 4.1 on Win2K and I see this discussion on the classpath. I have tried my setup with and without a classpath specified, and in either case I am getting the same error message as Baco. The only difference is that I have JDK installed. I have my JAVA_HOME set to point to my c:\jdk1.4.1\bin and export JAVA_HOME in my PATH variable. I checked the error logs, and for some reason it is saying unable to find java compiler. I created a simple test.java in my G:\tomcat directory and tried to compile from the command prompt. I receive no error messages but the file does not compile. (When I performed the same test on my C:\ drive it compiled fine). Can someone please let me know if having the JDK on a separate partition could be causing my problem? If so then I would imagine I have to install the JDK on the same partition - but would this cause conflicts with the JDK I have installed on the C:\ drive. I'm trying to get tomcat running as soon as possible, and appreciate any help. Thanks in advance. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 1:42 PM To: 'Tomcat Users List' Subject: Tomcat on WinXP Hi everyone. Yesterday I posted to get help with setting up mod_jk on my WinXP machine. As it turns out I was wrong and the httpd that came with the phpdev package won't except dynamically loaded modules. So my solution is to reinstall everything without using the phpdev package. I am following John Turner's how to, and the Apache install went smoothly. I ran the executable for Tomcat install, and installation was successful. However when I go to http://localhost:8080 I get the error below. To me it seems like a possibly a classpath error for the compiler?? The install directory for tomcat is G:\tomcat (I have a separate partition set up to keep my web server separate from everything else on the PC). My PATH (both user and system) includes C:\jdk1.4.1\bin and G:\tomcat\bin. I can't imagine why this set up should cause problems, especially since my PATH is set, and upon Tomcat install the installer found my jdk1.4.1 installation. exception: org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Compiling 1 source file at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle r.java:130) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:2 93) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:340) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:4 74) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:1 84) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:493) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok eNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke
RE: Tomcat on WinXP
Thanks everyone for answering. I changed my JAVA_HOME to c:\jdk1.4.1 and restarted Tomcat. I still get the same error. The exact error in the log file is: Unable to find a javac compiler;com.sun.tools.javac.Main is not on the classpath. Perhaps JAVA_HOME does not point to the JDK echo %JAVA_HOME% C:\jdk1.4 In my PATH I have: %JAVA_HOME%\bin I'm at a loss - the only other thing I can think of is the fact that I am trying to access the java compiler from a different partition could be causing this? I don't see why it should but then again I've seen stranger things happen... What boggles my mind even further is that at the command prompt I cahnge to G:\tomcat and I try javac test.java and it gives me no error messages, but no class file is compiled. Any other thoughts? Thanks again. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Tam, Michael [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 3:42 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP To Denise, You should point your JAVA_HOME to c:\jdk1.4.1 not c:\jdk1.4.1\bin To Sean, Please refer to message Installation - Tomcat 4.1 -Windows 2k. Tomcat works the same way in Win2K/XP. Hope this help guys. cheers, Michael -Original Message- From: Scott, Sean [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 12:38 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP I encountered this when I wrote my own start scripts and I failed to add tools.jar to my CLASSPATH. -sean -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 1:38 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP I am reading these posts on Installing Tomcat 4.1 on Win2K and I see this discussion on the classpath. I have tried my setup with and without a classpath specified, and in either case I am getting the same error message as Baco. The only difference is that I have JDK installed. I have my JAVA_HOME set to point to my c:\jdk1.4.1\bin and export JAVA_HOME in my PATH variable. I checked the error logs, and for some reason it is saying unable to find java compiler. I created a simple test.java in my G:\tomcat directory and tried to compile from the command prompt. I receive no error messages but the file does not compile. (When I performed the same test on my C:\ drive it compiled fine). Can someone please let me know if having the JDK on a separate partition could be causing my problem? If so then I would imagine I have to install the JDK on the same partition - but would this cause conflicts with the JDK I have installed on the C:\ drive. I'm trying to get tomcat running as soon as possible, and appreciate any help. Thanks in advance. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 1:42 PM To: 'Tomcat Users List' Subject: Tomcat on WinXP Hi everyone. Yesterday I posted to get help with setting up mod_jk on my WinXP machine. As it turns out I was wrong and the httpd that came with the phpdev package won't except dynamically loaded modules. So my solution is to reinstall everything without using the phpdev package. I am following John Turner's how to, and the Apache install went smoothly. I ran the executable for Tomcat install, and installation was successful. However when I go to http://localhost:8080 I get the error below. To me it seems like a possibly a classpath error for the compiler?? The install directory for tomcat is G:\tomcat (I have a separate partition set up to keep my web server separate from everything else on the PC). My PATH (both user and system) includes C:\jdk1.4.1\bin and G:\tomcat\bin. I can't imagine why this set up should cause problems, especially since my PATH is set, and upon Tomcat install the installer found my jdk1.4.1 installation. exception: org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Compiling 1 source file at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle r.java:130) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:2 93) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:340) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:352) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:4 74) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:1 84) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
RE: Tomcat on WinXP
Jon Michael - my apologies, that was a typo - JAVA_HOME is set to c:\jdk1.4.1 Erik: I used the wrong word - I do not use export, but I do include %JAVA_HOME%\bin in my PATH variable. javac -help works even when run from the G:\directory so apparantly the PATH is set correctly. I even tried Sean's suggestion of adding tools.jar but that did not help either. So it seems like I am left at: my path to the java compiler is good, but for some reason Tomcat is not finding it. My Apache Tomcat book just got delivered, so I am going to scour through that, but if anyone can think of anything else in the meantime I'd appreciate it. Thanks to everyone for their help. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Jon Wingfield [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 4:19 PM To: Tomcat Users List Subject: Re: Tomcat on WinXP Your jdk is installed at c:\jdk1.4.1 but your echo says c:\jdk1.4 Is that a typo? Denise Mangano wrote: Thanks everyone for answering. I changed my JAVA_HOME to c:\jdk1.4.1 and restarted Tomcat. I still get the same error. The exact error in the log file is: Unable to find a javac compiler;com.sun.tools.javac.Main is not on the classpath. Perhaps JAVA_HOME does not point to the JDK echo %JAVA_HOME% C:\jdk1.4 In my PATH I have: %JAVA_HOME%\bin I'm at a loss - the only other thing I can think of is the fact that I am trying to access the java compiler from a different partition could be causing this? I don't see why it should but then again I've seen stranger things happen... What boggles my mind even further is that at the command prompt I cahnge to G:\tomcat and I try javac test.java and it gives me no error messages, but no class file is compiled. Any other thoughts? Thanks again. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat on WinXP
Kenny - As Far As I Know :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Kenny G. Dubuisson, Jr. [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 5:00 PM To: Tomcat Users List Subject: Re: Tomcat on WinXP What is AFAIK? Sorry to ask but I see it all the time and I've not been able to figure it out (:p Kenny - Original Message - From: Erik Price [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 3:02 PM Subject: Re: Tomcat on WinXP Denise Mangano wrote: I have my JAVA_HOME set to point to my c:\jdk1.4.1\bin No, that is not the home of your JDK installation. The home is the main directory -- c:\jdk1.4.1 -- so change JAVA_HOME so that it points to this directory. and export JAVA_HOME in my PATH variable. If you are running Windows, why do you use export? AFAIK that's a bash shell construct (unless you're running Cygwin to get the bash shell running on Windows, in which case none of what I'm about to say applies). The PATH environment variable simply contains a list of directories that your shell should check for executables (programs that often end in .exe). Because quite a few of the tools used by Java programmers are executables in the bin directory of the JAVA_HOME location, it is often recommended that developers add this directory to their PATH. Assuming that said developer has already defined a JAVA_HOME environment variable to point to their JDK's home directory (in your case this is c:\jdk1.4.1), all you need to do is make sure that the PATH environment variable contains one of the following: %JAVA_HOME%\bin -- for non-Cygwin Windows systems $JAVA_HOME/bin -- for unix/linux-based systems (such as Cygwin on Win32) It's like taking a shortcut instead of simply using the full path: c:\j2sdk1.4.1\bin -- for non-Cygwin Windows systems /usr/local/j2sdk1.4.1/bin -- for unix/linux-based systems Of course, it really all depends on where you installed the JDK in the first place, not every Unix system has it in /usr/local and not every Wintel box has it in c:\. I checked the error logs, and for some reason it is saying unable to find java compiler. This suggests that the javac compiler is not being found in any of the directories in your PATH environment variable. Make sure that your PATH environment variable contains the bin directory of your JAVA_HOME. I created a simple test.java in my G:\tomcat directory and tried to compile from the command prompt. I receive no error messages but the file does not compile. (When I performed the same test on my C:\ drive it compiled fine). Can someone please let me know if having the JDK on a separate partition could be causing my problem? If so then I would imagine I have to install the JDK on the same partition - but would this cause conflicts with the JDK I have installed on the C:\ drive. I don't think the partition on which the JDK is installed really matters. What's important is that your environment variable JAVA_HOME points to the location of the JDK so that tools expecting to use the JDK know where to find it, and that the java, jar, and javac tools are in one of the directories on your PATH. Adjust your PATH environment variable to make sure. Erik - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat on WinXP
Not sure if this sheds any light, but in my localhost_log.2003-03-04.txt I found the following error: 2003-03-04 17:00:41 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception And then the stack trace for the compile error for index.jsp. Thanks. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 4:04 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP Thanks everyone for answering. I changed my JAVA_HOME to c:\jdk1.4.1 and restarted Tomcat. I still get the same error. The exact error in the log file is: Unable to find a javac compiler;com.sun.tools.javac.Main is not on the classpath. Perhaps JAVA_HOME does not point to the JDK echo %JAVA_HOME% C:\jdk1.4 In my PATH I have: %JAVA_HOME%\bin I'm at a loss - the only other thing I can think of is the fact that I am trying to access the java compiler from a different partition could be causing this? I don't see why it should but then again I've seen stranger things happen... What boggles my mind even further is that at the command prompt I cahnge to G:\tomcat and I try javac test.java and it gives me no error messages, but no class file is compiled. Any other thoughts? Thanks again. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Tam, Michael [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 3:42 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP To Denise, You should point your JAVA_HOME to c:\jdk1.4.1 not c:\jdk1.4.1\bin To Sean, Please refer to message Installation - Tomcat 4.1 -Windows 2k. Tomcat works the same way in Win2K/XP. Hope this help guys. cheers, Michael -Original Message- From: Scott, Sean [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 12:38 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP I encountered this when I wrote my own start scripts and I failed to add tools.jar to my CLASSPATH. -sean -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 1:38 PM To: 'Tomcat Users List' Subject: RE: Tomcat on WinXP I am reading these posts on Installing Tomcat 4.1 on Win2K and I see this discussion on the classpath. I have tried my setup with and without a classpath specified, and in either case I am getting the same error message as Baco. The only difference is that I have JDK installed. I have my JAVA_HOME set to point to my c:\jdk1.4.1\bin and export JAVA_HOME in my PATH variable. I checked the error logs, and for some reason it is saying unable to find java compiler. I created a simple test.java in my G:\tomcat directory and tried to compile from the command prompt. I receive no error messages but the file does not compile. (When I performed the same test on my C:\ drive it compiled fine). Can someone please let me know if having the JDK on a separate partition could be causing my problem? If so then I would imagine I have to install the JDK on the same partition - but would this cause conflicts with the JDK I have installed on the C:\ drive. I'm trying to get tomcat running as soon as possible, and appreciate any help. Thanks in advance. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 1:42 PM To: 'Tomcat Users List' Subject: Tomcat on WinXP Hi everyone. Yesterday I posted to get help with setting up mod_jk on my WinXP machine. As it turns out I was wrong and the httpd that came with the phpdev package won't except dynamically loaded modules. So my solution is to reinstall everything without using the phpdev package. I am following John Turner's how to, and the Apache install went smoothly. I ran the executable for Tomcat install, and installation was successful. However when I go to http://localhost:8080 I get the error below. To me it seems like a possibly a classpath error for the compiler?? The install directory for tomcat is G:\tomcat (I have a separate partition set up to keep my web server separate from everything else on the PC). My PATH (both user and system) includes C:\jdk1.4.1\bin and G:\tomcat\bin. I can't imagine why this set up should cause problems, especially since my PATH is set, and upon Tomcat install the installer found my jdk1.4.1 installation. exception: org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Compiling 1 source file at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandle r.java:130) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:2 93) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:340) at org.apache.jasper.compiler.Compiler.compile
Installing Tomcat on WinXP with Apache/PHP/mySQL setup
Hi all :) I have a *simple* question. I want to set up Tomcat on my local machine for testing / playing around. I'm not sure if anyone is familiar with phpdev - but phpdev is basically a pre configured version of apache/PHP/MySQL. I have this installed, and it comes packaged with Apache version 1.3.27. I did this primarily because I wanted to use Apache as the web server, and wanted the ability to create PHP applications - but without the headaches of trying to configure everything manually. Now I want to integrate Tomcat into the picture, and I am just wondering if there is anything special I need to do so nothing conflicts or do I proceed with the Tomcat installation as normal. Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup
John - it appears that the httpd that came with the program accepts dynamically loaded modules, so I think I will be OK with the mod_jk connector. I've only installed tomcat on a linux machine. For the WinXP machine is it better to go with the Tomcat binary that comes in the zip file, or the executable? Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:11 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Off the top of my head I would say change httpd.conf to load mod_jk.so, add your JkMounts and the other JK stuff, and you should be good to go. Unless, of coures, the httpd that came with that package won't except dynamically loaded modules. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:08 AM To: 'Tomcat Users List' Subject: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Hi all :) I have a *simple* question. I want to set up Tomcat on my local machine for testing / playing around. I'm not sure if anyone is familiar with phpdev - but phpdev is basically a pre configured version of apache/PHP/MySQL. I have this installed, and it comes packaged with Apache version 1.3.27. I did this primarily because I wanted to use Apache as the web server, and wanted the ability to create PHP applications - but without the headaches of trying to configure everything manually. Now I want to integrate Tomcat into the picture, and I am just wondering if there is anything special I need to do so nothing conflicts or do I proceed with the Tomcat installation as normal. Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Mod_jk on WinXP [Was: Installing Tomcat on WinXP with Apache/PHP/mySQL setup]
Here we go again :) Apache v. 1.3.27 Tomcat 4.1.18 Mod_jk 1.2.2 Windows XP I can access http://localhost:8080/index.jsp but not http://localhost/index.jsp. I have set up everything in the httpd.conf file - I attached httpd.conf and server.xml. The error I am getting when I start the Apache service is: Invalid command 'JkMount', perhaps mis-spelled or defined by a module not included in the server configuration. This is leading me to believe that mod_jk is not installed properly? Any ideas/thoughts/advice are greatly appreciated. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:42 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup I use the EXE, which will run an installer when you execute it. That way, you can choose to run Tomcat as a service or not just by checking the option in the installer instead of having to get medieval on the command line later. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:44 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup John - it appears that the httpd that came with the program accepts dynamically loaded modules, so I think I will be OK with the mod_jk connector. I've only installed tomcat on a linux machine. For the WinXP machine is it better to go with the Tomcat binary that comes in the zip file, or the executable? Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:11 AM To: 'Tomcat Users List' Subject: RE: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Off the top of my head I would say change httpd.conf to load mod_jk.so, add your JkMounts and the other JK stuff, and you should be good to go. Unless, of coures, the httpd that came with that package won't except dynamically loaded modules. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED] Sent: Monday, March 03, 2003 11:08 AM To: 'Tomcat Users List' Subject: Installing Tomcat on WinXP with Apache/PHP/mySQL setup Hi all :) I have a *simple* question. I want to set up Tomcat on my local machine for testing / playing around. I'm not sure if anyone is familiar with phpdev - but phpdev is basically a pre configured version of apache/PHP/MySQL. I have this installed, and it comes packaged with Apache version 1.3.27. I did this primarily because I wanted to use Apache as the web server, and wanted the ability to create PHP applications - but without the headaches of trying to configure everything manually. Now I want to integrate Tomcat into the picture, and I am just wondering if there is anything special I need to do so nothing conflicts or do I proceed with the Tomcat installation as normal. Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] question about killfile
Hey all :) Sorry for the dumb question... But I keep seeing people talk about a killfile. Seeing as how this is the first list I've ever subscribed to, I had to ask - what exactly is a killfile? Without pointing fingers, there are some poster(s) I'd like to block. I know I can block the address, or set up a rule in Outlook to automatically move messages from a specific address to the deleted items folder... But I was just curious if this killfile was something different, and more effective. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] question about killfile
Thanks for the info :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Tim Moore [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 4:49 PM To: Tomcat Users List Subject: RE: [OT] question about killfile Same thing. The name is derived from old Usenet readers, which had a text file list of email addresses that it would ignore posts from. Since usenet can have a particularly low signal-to-noise ratio, these readers had a quick kill command that would automatically add the poster of the currently selected message to the file. -- Tim Moore / Blackboard Inc. / Software Engineer 1899 L Street, NW / 5th Floor / Washington, DC 20036 Phone 202-463-4860 ext. 258 / Fax 202-463-4863 -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 13, 2003 4:46 PM To: 'Tomcat Users List' Subject: [OT] question about killfile Hey all :) Sorry for the dumb question... But I keep seeing people talk about a killfile. Seeing as how this is the first list I've ever subscribed to, I had to ask - what exactly is a killfile? Without pointing fingers, there are some poster(s) I'd like to block. I know I can block the address, or set up a rule in Outlook to automatically move messages from a specific address to the deleted items folder... But I was just curious if this killfile was something different, and more effective. Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Need help w. another jsp!
Steve,
For the most part, I have not been following your post. But a switch case
(in Java) should be formatted as:
switch(someThing) // someThing is the piece of data you want to analyze
{
case a: case b: case c: //where a, b, and c are possible values of
someThing - format may be different depending on what type of variable
someThing is)
/*whatever code you want to happen
if the value of someThing
is one of these cases*/
case d: case e:
/*etc until you have covered all
cases of possible values for someThing*/
default:
/*How to handle if someThing was not matched to a case,
usually an error handler - similar to the else in an if/else
conditional statement*/
}
HTH
Denise Mangano
Help Desk Analyst
Complus Data Innovations, Inc.
-Original Message-
From: Steve Burrus [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 10, 2003 2:34 PM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: RE: Need help w. another jsp!
Hi Daniel, I don't think that I have ever heard from u before--but that is
neither here or there :). Listen, about handling that switch-case block
in my code, someone suggested to me that I wrap the whole block in
brackets ({ }). And that would magically make my problems with the code go
away! Is there anything to that suggestion at all?
-
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RE: Respecting the User List
Couldn't have said it better myself. While it has proven for some entertainment it is getting pretty frustrating. What amazes me the most is that he promises over and over again that he will try to be better it never happens. It's amazing that all the great people in this list still try to help him, and yet he still doesn't show the slightest hint of any manners. I think its time to go with John's suggestion of a filter. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Carl [mailto:[EMAIL PROTECTED]] Sent: Monday, February 10, 2003 4:21 PM To: Tomcat Users List Subject: Re: Respecting the User List Steve, I just wanted to echo Nicole's sentiments. I asked for help just once on this list and John Turner pointed me in the right direction and I was off and running. I was courteous (and desperate) and help was there. I now read practically every email that is sent because I have found it a very good way to educate myself about Tomcat and JSP in general. Lots of people get lots of help. You, on the other hand, have provided hours of entertainment as you trash the very people who are trying to help you. If you hate the people who try to provide help so much, please take your requests elsewhere. I would miss the entertainment but would not miss the clutter in my inbox. The people who respond regularly to questions are really know their stuff and are trying to be helpful, the kind of people you would want for your good friends. Would you treat your good friends like your treat these people? Carl Kabbe - Original Message - From: Nicole Hibbard [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Monday, February 10, 2003 2:55 PM Subject: Respecting the User List Hello Steve Burrus: I don't think there is any reason for you to disrespect the users involved on this list. Everyone here is just trying to help and everytime I see a reply from you it seems to contain disrespectful remarks. I know because you sent one to me one time. Its not easy to help someone that doesn't appreciate it, makes fun of peoples names and hurts people's feelings. I'm not writing this to get some sort of inappropriate email back from you. I just wanted to let everyone know that this has been going on for quite a while, and I personally will not post another answer for you not because I don't want to help, but it hurts me that people can be so mean. Nicole Hibbard Systems Engineer Xtelesis Corporation http://www.xtelesis.com direct: 650-239-1483 cell: 650-278-1633 email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT]JSP defense - can you point me in the right direction
Well, they're probably worried about the staying power of these newfangled technologies. CGI is understood by (say) (even lazy) (*nix) admins, while the whole concept of a Java servlet engine is a bit overwhelming at first. I think the keyword is overwhelming at first, but definitely not impossible to learn. Also I should mention that I told the hospital that I would remain on the project along with the team already chosen for maintenance. This team includes members that I know for a fact are capable of maintaining other technologies. If you know C and/or Perl (I assume you would choose one of these to write your CGI app) PHP is not hard to pick up. Also, you can write PHP and run it as CGI (some features may not be as convenient that way, though). So perhaps a strategy would be, start with PHP/CGI, and then once they see results, point out that mod_php is faster and simplifies your scripts, and everyone's doing it. It may not be the best long-term solution, but it's one you can see from here. Honestly, I don't. I toyed with CGI scripts (Perl) for a fake website I made for a course a year ago, and that is the extent of my experience with it. While I don't doubt that I can learn it enough, if not more, to complete the project, it is definitely not my preference. And judging by the responses I've received so far it is not the way to go. More importantly, they are not 'validating' their choice of CGI, they are just opting for the quickest and easiest solution. And the only reason why they suggested it in the first place is because one member mentioned already having some working examples of forms using CGI, but this member is working on the DB... not the site. Honestly if they could defend their decision as well as the list defends NOT using CGI, then there would be cause for discussion. If this project wasn't a great opportunity for me, I wouldn't otherwise want to be involved with this team. So I stick to my original plan of being 'anti-CGI' and will explore the number of solutions that the list has provided and present them with all the evidence and hopefully open their eyes :) Thanks for the input though! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT]JSP defense - can you point me in the right direction
Thanks for the laugh!! It is certainly needed throughout this extremely frustrating experience. To make matters worse, I just found out that the reason they are being adamant is because the person with the working examples wants to take the prototype from this project and use it for another. Correct me if I'm wrong, but I thought we're supposed to meet the client's needs...? Still in my eyes, why would they choose CGI?! At this point I have not been trying to convince them of JSP, just that CGI is not the way to go. And it is like talking to a wall. Since there is a good chance of me staying on the project long after the other team members are gone, I'm thinking I may have to approach the client with the dilemma, but I'd hate to seem unprofessional. This is definitely getting ugly and sadly enough I may have to just remove my self from the situation although I would obviously rather not have to. Well, I extremely appreciate everyone's detailed responses. It's nice to know that I'm not alone on this and that there are so many knowledgeable people out there willing to help out. Thanks again. Denise -Original Message- From: Will Hartung [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 12:43 PM To: Tomcat Users List Subject: Re: [OT]JSP defense - can you point me in the right direction From: Denise Mangano [EMAIL PROTECTED] Sent: Thursday, February 06, 2003 8:49 AM Subject: RE: [OT]JSP defense - can you point me in the right direction More importantly, they are not 'validating' their choice of CGI, they are just opting for the quickest and easiest solution. And the only reason why they suggested it in the first place is because one member mentioned already having some working examples of forms using CGI, but this member is working on the DB... not the site. Honestly if they could defend their decision as well as the list defends NOT using CGI, then there would be cause for discussion. If this project wasn't a great opportunity for me, I wouldn't otherwise want to be involved with this team. So I stick to my original plan of being 'anti-CGI' and will explore the number of solutions that the list has provided and present them with all the evidence and hopefully open their eyes :) They're suffering from myopia. What they see is not CGI. What they see is Sam is half way done, so we want to continue on this path. The problem, of course, is simply that Sam is not half way done. He's not even close. He has a model built from popsicle sticks and rubber cement. Unfortuneately, the Powers That Be cannot discern this model from the final application. So, they take this popsicle stick model to the gorge, see that it goes half way across and say That looks like a bridge to us, let's finish this one!. All fine and dandy until the trucks come to cross or the gorge floods. They need to be convinced that they have a rough prototype, a stab at proving some basic technologies, or perhaps work flow. A nice sketch. Did it ever occur to them that these CGIs were used as a tool to simply validate the schema the DB folks were using? The tenet Write it once, throw it away and write again comes to play here. Convince them that there are wonderful lessons to be learned from this effort, but it should not be a foundation for the final application. Once they're convinced that they have gained all they can from the system they think they have, then they'll be much more likely to be willing to toss it out and start fresh. Regards, Will Hartung ([EMAIL PROTECTED]) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: cant run jsp in Tomcat (also problem with jsp javabeans)
Your Login.class file should be in your WEB-INF/classes/misitio/beans directory. This path doesn't need to be specified in the classpath. In you Login java file you need the statement: package misitio.beans; In your JSP page you should have %@ page import=misitio.beans % HTH Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: x x [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 2:14 PM To: Tomcat Users List Subject: cant run jsp in Tomcat I run Tomcat 4.1.18 running in a linux Mandrake 8.2, i want to run a jsp that import a javabean from another directory. When i run my jsp i saw this messages The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: No se puede compilar la clase para JSP An error occurred at line: 0 in the jsp file: /iata/veri_usr.jsp Generated servlet error: [javac] Compiling 1 source file /usr/local/jakarta-tomcat-4.1.18/work/Standalone/localhost/_/iata/veri_usr_j sp.java:41: package misitio.beans does not exist misitio.beans.Login login = null; I put im my profile this CLASSPATH CLASSPAT=.:$JAVA_HOME/lib/tools.jar:/java export CLASSPATH where /java its the directory where i have mistio/beans that correspond to the packet mistio.beans where i have the Login.class Fabian __ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unable to compile class for JSP
The common answer I've seen to this, and what worked for me was placing the class in a package. Place the class in C:\Tomcat4\webapps\MyApp\WEB-INF\classes\mypackage\beans In your class file you need the statement: package mypackage.beans; In your JSP page you should have %@ page import=mypackage.beans % HTH Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Aaron Bennett [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 3:32 PM To: [EMAIL PROTECTED] Subject: Unable to compile class for JSP Hi, I've just installed Tomcat 4.18 on my Windows 2KP machine and am having trouble using my java beans in my application. I continually receive the error: Generated servlet error: [javac] Compiling 1 source file C:\Tomcat4\work\Standalone\localhost\myApp\Proc\getuserinfo_jsp.java:332: cannot resolve symbol symbol : class ClientData location: class org.apache.jsp.getuserinfo_jsp ClientData client = null; ^ An error occurred at line: 12 in the jsp file: /Proc/getuserinfo.jsp The code generating the error is: jsp:useBean id=client class=ClientData scope=session/ I've placed my class files in the C:\Tomcat4\shared\classes as-well-as the C:\Tomcat4\webapps\MyApp\WEB-INF\classes directory. can someone tell me why my bean is not being recognized? - any help greatly appreciated! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unable to compile class for JSP
Oops, thanks - I forgot that :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Filip Hanik [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 3:47 PM To: Tomcat Users List Subject: RE: Unable to compile class for JSP and int your jsp:useBean id=client class=ClientData scope=session/ tag the class attribute should contain the fully qualified classname. Fiilip -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 12:44 PM To: 'Tomcat Users List' Subject: RE: Unable to compile class for JSP The common answer I've seen to this, and what worked for me was placing the class in a package. Place the class in C:\Tomcat4\webapps\MyApp\WEB-INF\classes\mypackage\beans In your class file you need the statement: package mypackage.beans; In your JSP page you should have %@ page import=mypackage.beans % HTH Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Aaron Bennett [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 06, 2003 3:32 PM To: [EMAIL PROTECTED] Subject: Unable to compile class for JSP Hi, I've just installed Tomcat 4.18 on my Windows 2KP machine and am having trouble using my java beans in my application. I continually receive the error: Generated servlet error: [javac] Compiling 1 source file C:\Tomcat4\work\Standalone\localhost\myApp\Proc\getuserinfo_jsp.java:332: cannot resolve symbol symbol : class ClientData location: class org.apache.jsp.getuserinfo_jsp ClientData client = null; ^ An error occurred at line: 12 in the jsp file: /Proc/getuserinfo.jsp The code generating the error is: jsp:useBean id=client class=ClientData scope=session/ I've placed my class files in the C:\Tomcat4\shared\classes as-well-as the C:\Tomcat4\webapps\MyApp\WEB-INF\classes directory. can someone tell me why my bean is not being recognized? - any help greatly appreciated! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT]JSP defense - can you point me in the right direction
Hi all :) I'm not sure if this is technically off topic, but just in case I threw in the [OT]... I have a dilemma at hand. I have a team that wishes to include me in on a project that they are working on. This project consists of hosting a secure site that contains a gazillion forms for people to fill out, then write the responses back to a mySQL database, as well as build an admin section for querying the database. Seeing as how I am going to be doing the web dev part, while the others deal with the complex database structure and project management tasks, I am trying to sell them on using JSP/Tomcat. They are insisting on using CGI scripts, which I personally feel is too fundamental for the task at hand. Can anyone point me in the right direction to getting stats to back up my claim that JSP is the better choice? Or if anyone can tell me why CGI would be the better choice then I'm all ears... Thanks in advance!!! Denise - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT]JSP defense - can you point me in the right direction
Wow. Thank you all so much for responding to this question. Its getting quite frustrating hearing them saying CGI CGI CGI... especially since they are looking for a 'quick' solution and haven't done any research to the advantages/disadvantages of using one technology over the other. This project is to design a system that will one day (hopefully) be implemented in one of the largest hospitals in the area. This is definitely not child's play - it will not only be important for this project to be maintainable, but also to be expandable to meet the growing needs of the client. Personally, when I think CGI, I think of some rinky dink site that people put up to sell the useless items collecting dust at home. Forgive me if I am offending anyone, I am sure that CGI does have its good qualities... PHP was suggested but the ones who were adamant about CGI tossed that out the window... I would rather have to struggle through learning PHP then to use CGI! Well, as I said, thank you thank you thank you... I will look at the site you found on Google, and I will use everything you have all said to support my argument. I just hope its an argument I can win, because I would love this opportunity, but personally I don't think I would want to be part of a team that would take an important project so lightly as to use whatever technology they feel is 'easiest' and deliver that to the client. Thanks and wish me luck :) Denise P.S. As for my work project, things are running quite smoothly and we are almost ready to go live - thank you to EVERYONE that helped me through all the obstacles!!! -Original Message- From: Tom Sheehan To: Tomcat Users List Sent: 2/5/2003 9:36 PM Subject: Re: [OT]JSP defense - can you point me in the right direction Good answer. Did anyone forward this to Denise, the original author of the question? - Original Message - From: Will Hartung [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Wednesday, February 05, 2003 8:07 PM Subject: Re: [OT]JSP defense - can you point me in the right direction From: Denise Mangano [EMAIL PROTECTED] Sent: Wednesday, February 05, 2003 5:16 PM Subject: [OT]JSP defense - can you point me in the right direction Seeing as how I am going to be doing the web dev part, while the others deal with the complex database structure and project management tasks, I am trying to sell them on using JSP/Tomcat. They are insisting on using CGI scripts, which I personally feel is too fundamental for the task at hand. Tell them that it's 2003 and not 1995. WebApps as a class of applications have matured, and there are entire bookcases written on the topic at your local Barnes and Nobles bookstore. I can't fathom anybody who wanted any web project of any moderate complexity doing it in straight CGI. This is not a CGI vs JSP topic, it's a CGI vs Modern WebApp Framework topic. Whether it's JSP, PHP, ASP, or any of a plethora of other platforms. CGI is still quite valuable and viable for small utilities and what not, particularly for the small web hosts that only allow CGI. But, if it's not a deployment requirement, then I'd run away screaming and latch on to ANY of the modern web app architectures and just cling tight screaming NO NO NO as they tried to peal it out of my clenched fists. There are simply too many wheels to reinvent. JSPs are valuable because of the infrastructure that the Servlet container provides. Portability across web servers, and platforms. Free authentication, Free session management, Free filtering, all easily configurable with no code changes. I'm not going to go into the highs and lows of JSPs themselves. The biggest advantage of JSPs, IMHO, are that they're Just Servlets. Servlets rock, I think it's a great architecture that has tremendous potential, as shown by the abundance of frameworks built on top of the basic functionality that Servlets provide. With Servlets and JSPs, you can write the most horrible code on the planet and be ridiculed by knowledgable coders world wide (even if your site works fine for you), but you can also write some very elegant code. And the best part, is that you can write crappy code on top of your elegant code when the time crunches hit. Anyway, it's the architecture that you get for Free that makes this a good platform choice. Add in the zillions of lines of 3rd party code out there and I think it's one of the most flexible platforms for web applications on the market. Regards, Will Hartung ([EMAIL PROTECTED]) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e
General Question about JSP Database
I have a general question about creating a website with JSP and wanting to connect to a mySQL database to store form data. Which driver would I need to do this? If more than one option, which would be the best choice? Are these decisions affected by what Tomcat will or will not allow? Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: General Question about JSP Database
Thanks John!! I was just reading up on that driver, and though it is what I need, but I just wanted to get an outside opinion :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Monday, February 03, 2003 11:35 AM To: 'Tomcat Users List' Subject: RE: General Question about JSP Database Hi - You'll want a JDBC Type 4 driver (Type 4 means 100% Java, not something like an ODBC/JDBC bridge or hybrid). For MySQL, you'll probably want to check out Connector/J: http://www.mysql.com/products/connector-j/ This driver was previously MM.MySQL, which was the typical open source driver used. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Monday, February 03, 2003 11:28 AM To: 'Tomcat Users List' Subject: General Question about JSP Database I have a general question about creating a website with JSP and wanting to connect to a mySQL database to store form data. Which driver would I need to do this? If more than one option, which would be the best choice? Are these decisions affected by what Tomcat will or will not allow? Thanks! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: java.lang.NoClassDefFoundError: javax/servlet/Filter
According to your web.xml your TestFilter class is in a package us.va.state.dcjs.server. This package should exist in your WEB-INF/classes directory of the appropriate webapp - so the full path to TestFilter should be $TOMCAT_HOME/yourWebapp/WEB-INF/classes/us/va/state/dcjs/server/ and in your TestFilter you should have the statement package us.va.state.dcjs.server; My apologies if you knew this already... Also, have you tried to manually compile TestFilter.java to see if there are no errors with the program? HTH Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Lorenti, John [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 23, 2003 7:51 AM To: '[EMAIL PROTECTED]' Subject: java.lang.NoClassDefFoundError: javax/servlet/Filter Hello, I'm trying to use Filters within Tomcat 4.1.12. When I start Tomcat, however, I get the following error message within the log the Filter application pertains to: 2003-01-22 16:11:36 StandardContext[/ws]: Exception starting filter TestFilter java.lang.NoClassDefFoundError: javax/servlet/Filter at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:502) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:250) at java.net.URLClassLoader.access$100(URLClassLoader.java:54) at java.net.URLClassLoader$1.run(URLClassLoader.java:193) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:186) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265) at java.lang.ClassLoader.loadClass(ClassLoader.java:255) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:502) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:250) at java.net.URLClassLoader.access$100(URLClassLoader.java:54) at java.net.URLClassLoader$1.run(URLClassLoader.java:193) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:186) at java.lang.ClassLoader.loadClass(ClassLoader.java:299) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265) at java.lang.ClassLoader.loadClass(ClassLoader.java:255) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1340) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1274) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilter Config.java:252) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFil terConfig.java:314) at org.apache.catalina.core.ApplicationFilterConfig.init(ApplicationFilterCon fig.java:120) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:31 39) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3528) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189) at org.apache.catalina.startup.CatalinaService.start(CatalinaService.java:271) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.BootstrapService.start(BootstrapService.java:245 ) at org.apache.catalina.startup.BootstrapService.main(BootstrapService.java:307) Here is the web.xml file: ?xml version='1.0' encoding='ISO-8859-1'? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app filter filter-nameTestFilter/filter-name filter-classus.va.state.dcjs.server.TestFilter/filter-class /filter filter-mapping filter-nameTestFilter/filter-name url-pattern/ws/TRex.jsp/url-pattern /filter-mapping servlet servlet-nameError/servlet-name
RE: Porblem editing httpd.conf
Oops! I missed the apache version :) Thanks for pointing that out! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 23, 2003 8:45 AM To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf True, but only with Apache 1.3.x. With Apache 2, there's no need for AddModule. John -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 11:53 PM To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf Not sure if this was solved or not - haven't had time to follow the list today :( Phil, my apologies if you knew this already... I believe you need to add the AddModule directive in the appropriate place as well whenever you add a LoadModule directive to the httpd.conf. You can just add it to the end of the AddModule list (should follow right after the LoadModule list) - this should be: AddModule mod_jk202.0.43.c HTH Denise -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 2:09 PM To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf Oops, you're right. My bad. Good eye. John -Original Message- From: Andy Eastham [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 1:58 PM To: Tomcat Users List Subject: RE: Porblem editing httpd.conf John, Do you not need to name it too, ie LoadModule jk2_module modules/mod_jk2-2.0.43.so Thats what's in my working set up anyway. Andy -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: 22 January 2003 18:07 To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf Tell it where: LoadModule modules/mod_jk2-2.0.43.so John -Original Message- From: pcampaigne [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 1:03 PM To: Tomcat Users List Subject: Porblem editing httpd.conf After I added the following line to httpd.conf, the httpd server vails to start: LoadModule mod_jk2-2.0.43.so I get a syntax error at startup. What am I doing wrong here. I am trying to tell it to load the jk2 connector module. using tomcat4-4.1.18 and httpd 2.0.43 Thanks, Phil -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Porblem editing httpd.conf
Not sure if this was solved or not - haven't had time to follow the list today :( Phil, my apologies if you knew this already... I believe you need to add the AddModule directive in the appropriate place as well whenever you add a LoadModule directive to the httpd.conf. You can just add it to the end of the AddModule list (should follow right after the LoadModule list) - this should be: AddModule mod_jk202.0.43.c HTH Denise -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 2:09 PM To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf Oops, you're right. My bad. Good eye. John -Original Message- From: Andy Eastham [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 1:58 PM To: Tomcat Users List Subject: RE: Porblem editing httpd.conf John, Do you not need to name it too, ie LoadModule jk2_module modules/mod_jk2-2.0.43.so Thats what's in my working set up anyway. Andy -Original Message- From: Turner, John [mailto:[EMAIL PROTECTED]] Sent: 22 January 2003 18:07 To: 'Tomcat Users List' Subject: RE: Porblem editing httpd.conf Tell it where: LoadModule modules/mod_jk2-2.0.43.so John -Original Message- From: pcampaigne [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 22, 2003 1:03 PM To: Tomcat Users List Subject: Porblem editing httpd.conf After I added the following line to httpd.conf, the httpd server vails to start: LoadModule mod_jk2-2.0.43.so I get a syntax error at startup. What am I doing wrong here. I am trying to tell it to load the jk2 connector module. using tomcat4-4.1.18 and httpd 2.0.43 Thanks, Phil -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: [beginner question] reloading classes
Sorry to sneak the question into this post, but is stopping and starting the service the only way to get the class reloaded? For example, my java and class files are in TOMCAT_HOME/webapps/ROOT/WEB-INF/classes/com/complusdata/beans/ and there is nothing in here is nothing in TOMCAT_HOME/common/classes/ so I would imagine the higher classloader scenario you gave wouldn't apply... Why is it then that whenever I make a change to my java file and recompile, I have to restart Tomcat in order for the changes to take effect. Is there a better way to do this? Thanks :) Denise -Original Message- From: Jeremy Nix [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 12:53 PM To: Tomcat Users List Subject: RE: [beginner question] reloading classes If you're stopping and starting tomcat and seeing that the change has not been picked up, then you're experiencing a classloader issue where that class is being picked up in a higher classloader before your version of that class is. For instance: TOMCAT_HOME/webapps/your_app/WEB-INF/classes/com/example/MyClass.class TOMCAT_HOME/common/classes/com/example/MyClass.class The 2nd one would be loaded prior to first because it will be loaded in a higher classloader. As for the touching of the web.xml file to reload the class. This only works for classes loaded in the web application's classloader, and not for classes loaded within tomcat's internal classloader. I don't have the specific Tomcat classloader hierarchy on hand, but I can tell you that a change made outside the context of your app to a class loaded within common/lib or server/lib requires a restart of Tomcat. _ Jeremy Nix Senior Application Developer Southwest Financial -Original Message- From: Jacques Capesius [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 12:31 PM To: 'Tomcat' Subject: [beginner question] reloading classes Hi folks, I'm new to Tomcat, but not as new to J2EE. I have a jsp, and I made a change to a class that's being loaded into it as a bean, but I can't get the page to use the new class and not the old one. My question, thus, is: when I make changes to a class, how do I get Tomcat to reload the class? Restarting Tomcat doesn't seem to do the trick. Searching the web, I found a doc that made mention that touching the web.xml file would force the reloading of the class. I tried that and it didn't work. I also read somewhere that going to the application (where the JSPs are) and typing ANT would force the recompile of everything. Still, the old class is being used. I'm storing the class in %catalina_home%/classes/PSQ/. I'm loading it into the jsp by means of the following line of code: jsp:useBean id=psq class=PSQ.PSQ scope=session/ I've made sure there are no other versions of PSQ.class in any other places it might be used, for example, the WEB-INF/classes directory. Thanks for whatever advice you can give, and I apologize if this question has been asked many times before. -jacques :) Jacques Capesius CNT Web Marketing Developer [EMAIL PROTECTED] (763) 268-6749 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: [beginner question] reloading classes
Sorry, posted spur of the moment before I even checked the docs... I will do my homework :-P Thanks!! Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Tolles, James [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 2:11 PM To: 'Tomcat Users List' Subject: RE: [beginner question] reloading classes We use the little manager servlet/application. As I recall there is a pretty good HowTo on it for Tomcat 4. -Original Message- From: Denise Mangano [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 11:12 AM To: 'Tomcat Users List' Subject: RE: [beginner question] reloading classes Sorry to sneak the question into this post, but is stopping and starting the service the only way to get the class reloaded? For example, my java and class files are in TOMCAT_HOME/webapps/ROOT/WEB-INF/classes/com/complusdata/beans/ and there is nothing in here is nothing in TOMCAT_HOME/common/classes/ so I would imagine the higher classloader scenario you gave wouldn't apply... Why is it then that whenever I make a change to my java file and recompile, I have to restart Tomcat in order for the changes to take effect. Is there a better way to do this? Thanks :) Denise -Original Message- From: Jeremy Nix [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 12:53 PM To: Tomcat Users List Subject: RE: [beginner question] reloading classes If you're stopping and starting tomcat and seeing that the change has not been picked up, then you're experiencing a classloader issue where that class is being picked up in a higher classloader before your version of that class is. For instance: TOMCAT_HOME/webapps/your_app/WEB-INF/classes/com/example/MyClass.class TOMCAT_HOME/common/classes/com/example/MyClass.class The 2nd one would be loaded prior to first because it will be loaded in a higher classloader. As for the touching of the web.xml file to reload the class. This only works for classes loaded in the web application's classloader, and not for classes loaded within tomcat's internal classloader. I don't have the specific Tomcat classloader hierarchy on hand, but I can tell you that a change made outside the context of your app to a class loaded within common/lib or server/lib requires a restart of Tomcat. _ Jeremy Nix Senior Application Developer Southwest Financial -Original Message- From: Jacques Capesius [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 12:31 PM To: 'Tomcat' Subject: [beginner question] reloading classes Hi folks, I'm new to Tomcat, but not as new to J2EE. I have a jsp, and I made a change to a class that's being loaded into it as a bean, but I can't get the page to use the new class and not the old one. My question, thus, is: when I make changes to a class, how do I get Tomcat to reload the class? Restarting Tomcat doesn't seem to do the trick. Searching the web, I found a doc that made mention that touching the web.xml file would force the reloading of the class. I tried that and it didn't work. I also read somewhere that going to the application (where the JSPs are) and typing ANT would force the recompile of everything. Still, the old class is being used. I'm storing the class in %catalina_home%/classes/PSQ/. I'm loading it into the jsp by means of the following line of code: jsp:useBean id=psq class=PSQ.PSQ scope=session/ I've made sure there are no other versions of PSQ.class in any other places it might be used, for example, the WEB-INF/classes directory. Thanks for whatever advice you can give, and I apologize if this question has been asked many times before. -jacques :) Jacques Capesius CNT Web Marketing Developer [EMAIL PROTECTED] (763) 268-6749 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Cannot run JSPs with Tomcat 4.0.6
Check in the lib directory... is there a jar file jasper-runtime.jar? If so, try putting this in your classpath as well as the jasper-compiler.jar file. HTH Denise -Original Message- From: Al Cam To: [EMAIL PROTECTED] Sent: 1/16/2003 10:33 AM Subject: RE: Cannot run JSPs with Tomcat 4.0.6 I did so, but it's the same. Now, I've been looking inside the jasper-compiler.jar, and cannot find the JspRuntimeContext.class Is there some other version of jasper? or the problem is other stuff? From: Turner, John [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Subject: RE: Cannot run JSPs with Tomcat 4.0.6 Date: Thu, 16 Jan 2003 09:54:33 -0500 Try putting the JAR in $CATALINA_HOME/common/lib, it might even be there already. Tomcat doesn't do much with CLASSPATH. John -Original Message- From: Al Cam [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 9:41 AM To: [EMAIL PROTECTED] Subject: Cannot run JSPs with Tomcat 4.0.6 Hi everyone! I installed the Tomcat 4.0.6 on my Unix Server, with J2SE 1.3.0. My servlets works fine (with JDBC connection). But with JSPs the server sends me the error shown lines below. I have the jasper_compiler.jar on my CLASSPATH, but that doesn't work. Any ideas? == javax.servlet.ServletException: Servlet.init() for servlet jsp threw exception at org.apache.catalina.core.StandardWrapper.loadServlet(StandardW rapper.java, Compiled Code) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrap per.java, Compiled Code) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardW rapperValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipel ine.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardContextValve.invoke(StandardC ontextValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipel ine.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardContext.invoke(StandardContex t.java:2347) at org.apache.catalina.core.StandardHostValve.invoke(StandardHost Valve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDi spatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReport Valve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipel ine.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEn gineValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipel ine.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.connector.http.HttpProcessor.process(HttpP rocessor.java, Compiled Code) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProce ssor.java:1125) at java.lang.Thread.run(Thread.java:484) root cause java.lang.NoClassDefFoundError: org/apache/jasper/compiler/JspRuntimeContext at org.apache.jasper.servlet.JspServlet.init(JspServlet.java, Compiled Code) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardW rapper.java, Compiled Code) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrap per.java, Compiled Code) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardW rapperValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardP ipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipel ine.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled
RE: servlet with Tomcat
Thanks for pointing that out Jeff - typo on my part :) Has he really been trying this for a year?? Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 14, 2003 5:10 PM To: Tomcat Users List Subject: RE: servlet with Tomcat These are extremely clear and detailed instructions - nice, Denise... Hopefully, this will help Steve emerge victorious from his year-long battle against Tomcat. One thing though I wanted to point out is that the servlet-name values should match, so use the same thing (greeting, Startup, or whatever) in both places. Then, just to clarify even further, the URL that should get you to your servlet would be http://localhost:8080/greeting/GreetingServlet. Like Noel said, though, if you can't get the examples to work, then you are getting ahead of yourself by trying to get your own servlet to work. First get Tomcat to work out of the box, then dive into your own stuff. Go for it, Steve!!! Denise Mangano [EMAIL PROTECTED] 01/14/03 03:50 PM Please respond to Tomcat Users List To: 'Tomcat Users List' [EMAIL PROTECTED] cc: Subject:RE: servlet with Tomcat Perhaps if you posted your specific problem minus the rants and nasty remarks, people on the list would be a little more inclined to assist you. Now I don't recall your exact situation because to be honest I have simply deleted most of the emails you send because the have not made much sense, and your tone for the most part annoyed me. So this is probably a little outdated. You also may want verification on what I'm about to write because I am a newbie too (and when seek it, let me suggest you be more polite in asking). The only post of yours that I actually didn't delete contained the following information: You stated that you have your servlet in a package org.burrus.So this means the path for the GreetingServlet.class should be C:\jakarta-tomcat-4.1.16\webapps\greeting\WEB-INF\classes\org\burrus\ (notice the WEB-INF is all upper case) And in your GreetingServlet.java you have package org.burrus; (without the quote marks of course) at the beginning of the file. In that email, you posted your web-xml and it looked like this: web-app servlet !-- Servlet alias -- servlet-namegreeting/servlet-name !-- Fully qualified Servlet class -- servlet-classGreetingServlet/servlet-class /servlet servlet-mappinggreeting/servlet-mapping /web-app From what I understand this is incorrect. Since you say you are using a package - once you check what I stated above about the package, your web.xml should be: web-app servlet servlet-namegreeting/servlet-name servlet-classorg.burrus.GreetingServlet/servlet-class /servlet servlet-mapping servlet-nameStartup/servlet-name url-pattern/GreetingServlet/url-pattern /servlet-mapping /webapp Like I said, you probably want verification on this, but I don't know how you will get it if you don't learn how to ask a question. Good luck. Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Steve R Burrus [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 14, 2003 4:10 PM To: Tomcat Users List; [EMAIL PROTECTED] Subject: RE: servlet with Tomcat No, I am very definitely NOT a newbie to manners, whoever you are!! Are you a newbie to tomcat or a newbie to manners, Steve? I just simply wanted for someone to tell me how exactly I go about editing the web.xml file so I can then see/view a servlet in my browser! If that offends anyone (and I don't see how it possibly could), then I am sorry!! __ Do you Yahoo!? Yahoo! News - Today's headlines http://news.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Tomcat 4.1.19 Alpha released
Would you (or anyone) know what SSL related bug was fixed in Tomcat 4.1.19? I have an error in catalina.out SEVERE: Error in action code java.lang.NullPointerException at org.apache.jk.server.JkCoyoteHandler.action(JkCoyoteHandler.java:386) I was told this was harmless and that it was an issue with the absence of a client side cert - I checked bugzilla and it stated this bug should be fixed in v4.1.18 but someone had the same error message and they were running 4.1.18. Just curious... Thanks :) Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Remy Maucherat [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 15, 2003 8:57 AM To: Tomcat Users List; Tomcat Developers List Subject: Tomcat 4.1.19 Alpha released Tomcat 4.1.19 Alpha is now available for testing. Changes over Tomcat 4.1.18 include: - Refactored manager and deployer - Fix for a SSL related bug - Jasper will now launch javac in a separate JVM, in order to avoid problems such as memory leaks and file locking - New printer frindly documentation - Support for HTTP/1.1 compression in order to save bandwidth - Fix for HTTP/1.0 keep alive support (now compatible with ab which should generate more accurate benchmark results) - More robust server socket restart code in the event of a critical failure - Fix administration webapp commit changes The release notes include the full list of changes. Downloads: http://jakarta.apache.org/builds/jakarta-tomcat-4.0/release/v4.1.19-alpha/ Remy -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: mod_jk apache2 tomcat4.1.8
There is no error message included :) Denise -Original Message- From: Bill [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 15, 2003 10:35 AM To: tomcat user Subject: mod_jk apache2 tomcat4.1.8 I'm still having problems using mod_jk with Apache2. The unable to open config error seems to have gone away, the incomplete read errors are still there. I started fresh on a new box so I'll re-submit the relevant info: ##http.conf## LoadModule jk_module modules/mod_jk.so JkWorkersFile /usr/local/tomcat/conf/jk/workers.properties JkLogFile /usr/local/apache2/logs/mod_jk.log JkLogLevel error JkLogStampFormat[%a %b %d %H: %M: %S: %Y] Include /usr/local/tomcat/conf/auto/mod_jk.conf ##mod_jk.conf VirtualHost 192.168.1.13 ServerName 192.168.1.13 JkMount /examples ajp13 JkMount /examples/* ajp13 JkMount /webdav ajp13 JkMount /webdav/* ajp13 JkMount /tomcat-docs ajp13 JkMount /tomcat-docs/* ajp13 JkMount /manager ajp13 JkMount /manager/* ajp13 JkMount /admin ajp13 JkMount /admin/* ajp13 JkMount /cores ajp13 JkMount /cores/* ajp13 JkMount /mrccores ajp13 JkMount /mrccores/* ajp13 /VirtualHost ##workers.properties## workers.list=ajp13 worker.ajp13.type=ajp13 worker.ajp13.host=192.168.1.13 worker.ajp13.port=8009 worker.ajp13.cachesize=10 worker.ajp13.cache_timeout=600 worker.ajp13.socket_keepalive=1 worker.ajp13.socket_timeout=300 ##server.xml## Server port=8005 shutdown=SHUTDOWN debug=0 Listener className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener debug=0/ !-- Global JNDI resources -- GlobalNamingResources !-- Test entry for demonstration purposes -- Environment name=simpleValue type=java.lang.Integer value=30/ !-- Editable user database that can also be used by UserDatabaseRealm to authenticate users -- Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved /Resource ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources Service name=Tomcat-Apache Connector className=org.apache.ajp.tomcat4.Ajp13Connector acceptCount=10 debug=0/ Engine name=Apache defaultHost=192.168.1.13 appBase=webapps debug=0 Logger className=org.apache.catalina.logger.FileLogger prefix=apache_log. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.MemoryRealm / Host name=192.168.1.13 debug=0 appBase=webapps unpackWARs=true Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append=true / Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=host_access_log. suffix=.txt pattern=common / Context path= docBase=ROOT reloadable=true debug=0/ Context path=/cores docBase=mrccores reloadable=true debug=0/ /Host /Engine /Service /Server The only error I'm getting is this in : -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: mod_jk apache2 tomcat4.1.8
Not sure if this is related to your problem since 1) I am a newbie and 2) I didn't see any error message included, but shouldn't the first line of your workers.properties file look like: worker.list=ajp13 not workers.list=ajp13 ?? (Just taking a guess but I compared it to mine). HTH Denise Mangano Help Desk Analyst Complus Data Innovations, Inc. -Original Message- From: Bill [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 15, 2003 10:35 AM To: tomcat user Subject: mod_jk apache2 tomcat4.1.8 I'm still having problems using mod_jk with Apache2. The unable to open config error seems to have gone away, the incomplete read errors are still there. I started fresh on a new box so I'll re-submit the relevant info: ##http.conf## LoadModule jk_module modules/mod_jk.so JkWorkersFile /usr/local/tomcat/conf/jk/workers.properties JkLogFile /usr/local/apache2/logs/mod_jk.log JkLogLevel error JkLogStampFormat[%a %b %d %H: %M: %S: %Y] Include /usr/local/tomcat/conf/auto/mod_jk.conf ##mod_jk.conf VirtualHost 192.168.1.13 ServerName 192.168.1.13 JkMount /examples ajp13 JkMount /examples/* ajp13 JkMount /webdav ajp13 JkMount /webdav/* ajp13 JkMount /tomcat-docs ajp13 JkMount /tomcat-docs/* ajp13 JkMount /manager ajp13 JkMount /manager/* ajp13 JkMount /admin ajp13 JkMount /admin/* ajp13 JkMount /cores ajp13 JkMount /cores/* ajp13 JkMount /mrccores ajp13 JkMount /mrccores/* ajp13 /VirtualHost ##workers.properties## workers.list=ajp13 worker.ajp13.type=ajp13 worker.ajp13.host=192.168.1.13 worker.ajp13.port=8009 worker.ajp13.cachesize=10 worker.ajp13.cache_timeout=600 worker.ajp13.socket_keepalive=1 worker.ajp13.socket_timeout=300 ##server.xml## Server port=8005 shutdown=SHUTDOWN debug=0 Listener className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener debug=0/ !-- Global JNDI resources -- GlobalNamingResources !-- Test entry for demonstration purposes -- Environment name=simpleValue type=java.lang.Integer value=30/ !-- Editable user database that can also be used by UserDatabaseRealm to authenticate users -- Resource name=UserDatabase auth=Container type=org.apache.catalina.UserDatabase description=User database that can be updated and saved /Resource ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources Service name=Tomcat-Apache Connector className=org.apache.ajp.tomcat4.Ajp13Connector acceptCount=10 debug=0/ Engine name=Apache defaultHost=192.168.1.13 appBase=webapps debug=0 Logger className=org.apache.catalina.logger.FileLogger prefix=apache_log. suffix=.txt timestamp=true/ Realm className=org.apache.catalina.realm.MemoryRealm / Host name=192.168.1.13 debug=0 appBase=webapps unpackWARs=true Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append=true / Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=host_access_log. suffix=.txt pattern=common / Context path= docBase=ROOT reloadable=true debug=0/ Context path=/cores docBase=mrccores reloadable=true debug=0/ /Host /Engine /Service /Server The only error I'm getting is this in : -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
