Weird Occurance
Hi, I have Tomcat 4.1.29 running under Windows XP and my application works fine. I have a user login, then a user object is stored in the session. This object is retrieved at the start of every servlet jsp to check if the user has access/rights to the servlet/jsp. I also use the object for some display information, that's why I chose this instead of a Realm. In another environment, Linux with Tomcat 4.1.27, the app seems to work fine, but just about every second page the user object is lost from the session and the user gets directed to the login page. That is of course correct if the user has been idle too long, but this is certainly not the case here. I don't understand this. The user object is supposed to be there! The Windows XP server is locally, the linux one remotely. The linux also has a ZoneAlarm firewall protecting it. Does anyone have an idea why this is happening? Thanks __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
MOD_JK2 also Fails aaaggggg@###!!!
Hi since runing mod_jk is throwing me only jsp source instead of jsp..i am trying mod_jk2. Now when i start apache i get error ../native2/server/mod_jk2.c is not the correct version. So i got the source and compiled it using buildconf.sh and configure, but in my native2/server/apache2 there is no mod_jk2.so my config is rh9,tomcat 4.1.29 apache 2.0.48. At this point i want to take a shotgun and blow my comp. What is wrong here? regards suneel
5.0.16: Deploying to common/lib from WAR
Hi, Is it possible to have a file copied to the $TOMCAT_HOME/common/lib when a WAR-file is automatically deployed on a running instance of the Tomcat 5.0 server? I need to have jdbc.jar in this directory to get connection pooling to work. Or maybe someone can tell me how to get pooling to work without having to dump jdbc.jar in the common/lib directory. Without the file in that location I get this exception: org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Driver', cause: com.mysql.jdbc.Driver Thanks a lot in advance. Best regards, Vegard Skjefstad --- -- - Vegard Skjefstad, c0d3 /\/\0nk3y Norwegian Broadcasting Corporation Office: +47 23 04 78 37 Cellular:+47 92 48 17 12 For further contact information, please visit http://www.vegard.net/about/#contact - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
hi, its me
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configure tomcat manager with connector mod_jk2
Hi All, I have multiple Virtual Hosts running from the same tomcat JVM (Tomcat 4, Apache 2 using the apache connector mod_jk2). I am trying to enable the tomcat manager so that I can restart a single Vhost without having to restart the whole tomcat, however so far when I call the manager I just get a tomcat status 404 page saying that /manager/list is not available. I call the manager using http://foo.bar/manager/list. Can anyone help to provide me with an example of what should be put into the httpd.conf, workers2.properties and server.xml to get the manager to work ? When I restart tomcat, I see the following in the tomcat logs : ** 2004-01-02 20:05:56 HostConfig[test1.foo.bar]: HostConfig: Processing START 2004-01-02 20:05:56 HostConfig[test1.foo.bar]: Deploying discovered web applications 2004-01-02 20:05:56 HostConfig[test1.foo.bar]: Deploying web application directory manager 2004-01-02 20:05:56 StandardHost[test1.foo.bar]: Installing web application at context path /manager from URL file:/home/test/www/manager 2004-01-02 20:05:56 WebappLoader[/manager]: Deploying class repositories to work directory /usr/local/bin/jakarta-tomcat-4.1.24-LE-jdk14/work/Apache/test1.foo.bar/manager 2004-01-02 20:05:56 ContextConfig[/manager]: No Realm has been configured to authenticate against 2004-01-02 20:05:56 ContextConfig[/manager]: Marking this application unavailable due to previous error(s). . 2004-01-02 20:05:56 StandardContext[/manager]: Context startup failed due to previous errors ** When tomcat is running and I try the manager, I don't see anything noticible in the apache or tomcat logs. This is an exampe of what I have done so far : - I copied the tomcat/server/webapps/manager/ - /home/test/www/manager - Modified the below files : ** httpd.conf : VirtualHost 10.0.0.1:80 DocumentRoot /home/test/www ServerName test1.foo.bar CustomLog logs/test1_access_log combined ErrorLog logs/test1_error_log Location /manager JkUriSet worker ajp13:localhost:8009 /Location Location /*.jsp JkUriSet worker ajp13:localhost:8009 /Location /VirtualHost ** workers2.properties : [uri:test1.foo.bar/*.jsp] worker=ajp13:localhost:8009 [uri:test1.foo.bar/manager] worker=ajp13:localhost:8009 ** server.xml : Server port=8005 shutdown=SHUTDOWN debug=0 !-- Define an Apache-Connector Service -- !-- 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 !-- Define a Coyote/JK2 AJP 1.3 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=2 useURIValidationHack=false protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler/ Engine name=Apache defaultHost=test1.foo.bar debug=0 Logger className=org.apache.catalina.logger.FileLogger prefix=apache_log. suffix=.txt timestamp=true/ !-- Access log processes all requests for this virtual host. -- Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=localhost_access_log. suffix=.txt pattern=common resolveHosts=false/ Host name=test1.foo.bar debug=1 appBase=/home/test/www unpackWARs=true autoDeploy=true Aliaslocalhost/Alias Aliaswww/Alias Alias10.0.0.1/Alias Context path=/manager/ docBase=/home/test/www/manager/ debu g=1/ Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=test1_access_log. suffix=.txt pattern=common resolveHosts=false/ /Host /Engine /Service /Server ** tomcat-users.xml : ?xml version='1.0' encoding='utf-8'? tomcat-users role rolename=tomcat/ role rolename=role1/ role rolename=manager/ user username=admin password=secret roles=manager/ user username=tomcat password=tomcat roles=tomcat/ user username=both password=tomcat
what if response.sendRedirect(null)
Hi, What will happend if response.sendRedirect(null) is called. It is giving a directory listing. No error is thrown. Is this as per the spec ? I am using Tomcat 4.1.27 with JDK 1.3.1 rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Exception in RealmBase
Hi all,
I have a custom Realm implementation that extends
org.apache.catalina.realm.RealmBase. It used to work in 4.x, but in
5.0.16, I'm getting the following exception on startup:
21:17:29,719 ERROR RealmBase:1092 - Can't register null
java.lang.NullPointerException
at org.apache.catalina.realm.RealmBase.init(RealmBase.java:1088)
at org.apache.catalina.realm.RealmBase.start(RealmBase.java:769)
at
org.pharmgen.webapp.tomcat.PharmGenRealmAdapter.setRealm(PharmGenRealmAdapter.java:34)
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.securityfilter.config.SecurityConfig.addRealm(SecurityConfig.java:216)
[snip]
I've taken a look at the source, and as far as I can tell, it's because
the container is null. What is responsible for providing the Realm the
container it's in? Is there some new bit of configuration I need to do
in Tomcat 5? I'm also surprised that there's this bit of code in
RealmBase.init():
if( container== null ) {
// do some stuff, and don't set container or oname
}
if( oname==null ) {
try {
ContainerBase cb=(ContainerBase)container;
// NPE HAPPENS HERE
oname=new ObjectName(cb.getDomain()+:type=Realm +
cb.getContainerSuffix());
// some other stuff
} catch (Throwable e) {
log.error( Can't register + oname, e);
}
}
I don't have any experience with JMX, so maybe it's doing something
behind the scenes, but if not, that bit of code looks wrong. While this
seems to be an error that can be safely ignored if I'm not using JMX,
it's still a little distressing.
Any help would be appreciated.
Thanks,
-Mark
-
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Logging and Tomcat 5.0.16
Hi all, I apologize in advance for starting another logging thread, but I have some questions that no amount of googling and archive surfing can seem to answer: 1) Is there a reason why the startup.sh script that comes bundled with Tomcat 5.0.16 adds commons-logging-api.jar to the CLASSPATH? As far as I can tell, it's the only script that uses it. 2) Is there a recommended way to control what gets spewed into catalina.out? The fact that all the messages I'm getting have an INFO tag would indicate that this should be possible. So far, the best I can come up with is to add commons-logging.jar and log4j.jar into /server/libs and adding in a log4j.properties in /server/classes. This way I can still (theoretically) use commons-logging/log4j in my webapps' WEB-INF/lib without having to deal with classloader problems. I say theoretically because when I reload my webapp, log4j complains that it cannot find any appenders, so there's still something screwy going on that I haven't figure out yet. The other problem I have with this approach is that it seems to completely ignore the parameters in server.xml that purport to control the Logger's verbosity. 3) In any case, why doesn't Tomcat just come with commons-logging.jar and log4j.jar bundled in /server/libs? 4) Is there a FAQ or HOWTO on recommended approaches to handling logging in Tomcat somewhere? Thanks, -Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: what if response.sendRedirect(null)
The spec doesn't dictate that the parameter to sendRedirect must be non-null. So the behavior probably varies by container. Other containers might throw NPE. -Tim Antony Paul wrote: Hi, What will happend if response.sendRedirect(null) is called. It is giving a directory listing. No error is thrown. Is this as per the spec ? I am using Tomcat 4.1.27 with JDK 1.3.1 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
adding timestamp to logs
Hi, I want to add a time stamp to Tomcat loggings. I am using JDK 1.3 and no log4j. I want to add this to stderr. rgds Antony Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Sudden IllegalStateException
On Wednesday 31 December 2003 09:00 pm, Merrill Cornish wrote: Ben, I don't know if it's a good idea or not, but I separate the HTML stuff into the JSP pages and use the servlets solely for program logic. It is a good idea. The MVC pattern is widely accepted as a best practice for server side java. Therefore, my servlets never output content.. Instead they merely redirect to a JSP page which then contains only enough Java logic to collect the data it needs from session attributes. Are you able to post your servlet/JSP code? If not on the list, you can send it to me personally. I've been working on a fairly large app that uses the request dispatcher extensivly without running into this problem. I'd be interested to see what your program is doing. Merrill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ben Souther F.W. Davison Company, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
Yep, without going into too much detail IT DOESN'T WORK ITS REALLY BROKE. Over the past 4 weeks I've made 8 REAL attempts, spent around 30 hours of my time and short of writing the whole thing myself I went with mod_webapp.so, tomcat-warp.jar for Apache 1.3.29 Tomcat 4.1.29. The build is stuffed and its not the version of libtool or anything else something is broke when you try to build on RH9 exactly what is up to the many lib, builds scripts between Ant and Make - if I have enough time over the next decade I may be able to solve it however apache 1.3.29 can talk to Tomcat 4.1.29 for now through webapp connector, Now if through some miracle someone out there has managed to REALLY build this on current vanilla install of RH9 (not enterprise) I want a copy of mod_jk2.so file, httpd.conf, serer.xml, copy of the SOURCE jakarta-tomcat -connector used, a README file with exactly what you did and the best part for last I want a dump of your system output from the build of the mod_jk2.so in order to make me a believer. Keep in mind I want to build from source no binaries and Apache 2.0.48 connecting to Tomcat 4.1.29 through mod_jk2.so - all built from source just in case you mist my point. Greatest apologies but like many out there I'm very frustrate when stuff that I really don't want to know much about stops working because of compromises in testing on the various platforms or the Readme files aren't updated along side the respective release even though this is after all open source. Cheers, George Excellence is not an act, but a habit. - Aristotle - - Original Message - From: Suneel [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, January 02, 2004 6:24 PM Subject: MOD_JK2 also Fails [EMAIL PROTECTED] Hi since runing mod_jk is throwing me only jsp source instead of jsp..i am trying mod_jk2. Now when i start apache i get error ../native2/server/mod_jk2.c is not the correct version. So i got the source and compiled it using buildconf.sh and configure, but in my native2/server/apache2 there is no mod_jk2.so my config is rh9,tomcat 4.1.29 apache 2.0.48. At this point i want to take a shotgun and blow my comp. What is wrong here? regards suneel
Re: Weird Occurance
: In another environment, Linux with Tomcat 4.1.27, the : app seems to work fine, but just about every second : page the user object is lost from the session and the : user gets directed to the login page. It's a long shot, but perhaps you're losing session: are cookies enabled on this browser? Otherwise, you could play with context listeners to see exactly when the user object is being dropped from the session. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 5.0.16: Deploying to common/lib from WAR
First, this would be non-standard behavior if Tomcat supported it. Counting on it means being married to Tomcat. Besides that, even if Tomcat did this, it wouldn't help. The libraries in Tomcat's global lib directories are loaded upon server startup. Any new library wouldn't be noticed until a server restart. I assume the reason you need the driver in common/lib is to be able to use Tomcat's DBCP connection pooling. Otherwise, if you use your own connection pooling that is not driven by Tomcat (and doesn't require two-way communication with libraries in common/lib), then you should be able to put it in your WEB- INF/lib directory. I think you are just going to have to deal with manually placing your jar in common/lib before application deployment. I guess this is where the JBoss unified class loader might be advantagous, although it does cause its own problems, but that's another issue altogether. Jake Quoting Vegard Skjefstad [EMAIL PROTECTED]: Hi, Is it possible to have a file copied to the $TOMCAT_HOME/common/lib when a WAR-file is automatically deployed on a running instance of the Tomcat 5.0 server? I need to have jdbc.jar in this directory to get connection pooling to work. Or maybe someone can tell me how to get pooling to work without having to dump jdbc.jar in the common/lib directory. Without the file in that location I get this exception: org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Driver', cause: com.mysql.jdbc.Driver Thanks a lot in advance. Best regards, Vegard Skjefstad --- -- - Vegard Skjefstad, c0d3 /\/\0nk3y Norwegian Broadcasting Corporation Office: +47 23 04 78 37 Cellular:+47 92 48 17 12 For further contact information, please visit http://www.vegard.net/about/#contact - 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: Weird Occurance
Thanks, that's a start. Should cookies be enabled or not? I didn't do anything in the application. --- QM [EMAIL PROTECTED] wrote: : In another environment, Linux with Tomcat 4.1.27, the : app seems to work fine, but just about every second : page the user object is lost from the session and the : user gets directed to the login page. It's a long shot, but perhaps you're losing session: are cookies enabled on this browser? Otherwise, you could play with context listeners to see exactly when the user object is being dropped from the session. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Logging and Tomcat 5.0.16
Put log4j-1.2.8.jar in common/lib and put log4j.properties or log4j.xml in common/classes. Works fine for me and I still use Log4j in my webapps, each with their own logging that doesn't interfere with anything else. This is achieve be either adding log4j.jar to WEB-INF/lib of each webapp and/or using a repository selector where I can have a single instance of Log4j, yet have all apps log in their own private logger repository. Jake Quoting Mark Woon [EMAIL PROTECTED]: Hi all, I apologize in advance for starting another logging thread, but I have some questions that no amount of googling and archive surfing can seem to answer: 1) Is there a reason why the startup.sh script that comes bundled with Tomcat 5.0.16 adds commons-logging-api.jar to the CLASSPATH? As far as I can tell, it's the only script that uses it. 2) Is there a recommended way to control what gets spewed into catalina.out? The fact that all the messages I'm getting have an INFO tag would indicate that this should be possible. So far, the best I can come up with is to add commons-logging.jar and log4j.jar into /server/libs and adding in a log4j.properties in /server/classes. This way I can still (theoretically) use commons-logging/log4j in my webapps' WEB-INF/lib without having to deal with classloader problems. I say theoretically because when I reload my webapp, log4j complains that it cannot find any appenders, so there's still something screwy going on that I haven't figure out yet. The other problem I have with this approach is that it seems to completely ignore the parameters in server.xml that purport to control the Logger's verbosity. 3) In any case, why doesn't Tomcat just come with commons-logging.jar and log4j.jar bundled in /server/libs? 4) Is there a FAQ or HOWTO on recommended approaches to handling logging in Tomcat somewhere? Thanks, -Mark - 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: multiuser tomcat environment
The main perpose of the server - a programming course,the students should develope their projects on it. Students probably should be able to do the folowing: [1] deploy/redeply/reload their applications Using Tomcat as a stand-alone server, you can create a ~ directory for each user in /etc/passwd. Add a Listener for UserConfig in the Host. [2] they should NOT be able to do the same for the other students applications The ~ directories have individual user access privileges. [3] they can't restart the server ,of course, since students don't have root access. I am unfamiliar with creating a new manager, but it seems that you should be able to write a servlet that can only be accessed by registered users. This servlet will send stop/start for a particular user's web app directory. It is possible to send messages to the manager via HTTP. Your servlet will need to authenticate as the manager, and then send the correct HTTP request. Perhaps someone else has a slicker solution. I would love to hear it. So,using manager app is not appropriate - that way all the students will be able to manage all the application. -- Tim Downey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Weird Occurance
: Should cookies be enabled or not? I didn't do anything : in the application. Containers use cookies to track sessions, with URL rewriting (keeping the session ID in the URL) as a fallback. I don't recall the exact configuration directive but there's a way to force Tomcat to use cookies only, so maybe that hit you. If you didn't set up tomcat yourself, I'd talk to your sysadmin crew to see whether their default settings are a little tight. Again, it's a long shot... but your description hinted at session loss. Since you ruled out session timeouts, cookies are the next logical step. The plus side here is that the app works in one place, not in another, so you can use the differences between the two environments to narrow the scope of your problem analysis. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
MOD_JK
I am using Apache 2.0.47 + Tomcat 4.1.27 on SuSE 8.0 and am working on MOD_JK connector. I created MOD_JK.SO (from source) and placed under MODULES dir under apache. I made changes to following files: My SERVER.XML file is: -- Server port=8005 shutdown=SHUTDOWN debug=0 Listener className=org.apache.ajp.tomcat4.config.ApacheConfig modJk=/usr/local/apache2/modules/mod_jk.so jkDebug=info workersConfig=/usr/local/tomcat4/conf/jk/workers.properties jkLog=/usr/local/tomcat4/logs/mod_jk.log/ Listener className=org.apache.catalina.mbeans.ServerLifecycleListener debug=0/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener debug=0/ Service name=Tomcat-Standalone !-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -- Connector className=org.apache.coyote.tomcat4.CoyoteConnector port=8080 minProcessors=5 maxProcessors=75 enableLookups=true redirectPort=8443 acceptCount=100 debug=0 connectionTimeout=2 useURIValidationHack=false disableUploadTimeout=true / !-- Define an AJP 1.3 Connector on port 8009 -- Connector className=org.apache.ajp.tomcat4.Ajp13Connector port=8009 minProcessors=5 maxProcessors=75 acceptCount=10 debug=0/ Engine name=Standalone defaultHost=localhost debug=0 Host name=my.domain.name debug=0 appBase=webapps unpackWARs=true autoDeploy=true Listener className=org.apache.ajp.tomcat4.config.ApacheConfig append=true / Context path=/examples docBase=examples debug=0 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_examples_log. suffix=.txt timestamp=true/ -- My HTTPD.CONF file shows: -- ServerName my.domain.name:80 LoadModule jk_module modules/mod_jk.so Include /usr/local/tomcat4/conf/auto/mod_jk.conf JkWorkersFile /usr/local/tomcat4/conf/jk/workers.properties JkLogFile /usr/local/apache2/logs/mod_jk.log JkLogLevel debug JkMount /examples ajp13 JkMount /examples/* ajp13 JkMount /jk ajp13 JkMount /jk/* ajp13 JkMount /cocoon ajp13 JkMount /cocoon/* ajp13 -- My auto-generated MOD_JK.CONF file is: -- ## Auto generated on Wed Dec 31 09:56:01 MST 2003## IfModule !mod_jk.c LoadModule jk_module /usr/local/apache2/modules/mod_jk.so /IfModule JkWorkersFile /usr/local/tomcat4/conf/jk/workers.properties JkLogFile /usr/local/tomcat4/logs/mod_jk.log JkLogLevel info VirtualHost my.domain.name ServerName my.domain.name JkMount /admin ajp13 JkMount /admin/* ajp13 JkMount /webdav ajp13 JkMount /webdav/* ajp13 JkMount /examples ajp13 JkMount /examples/* ajp13 JkMount /manager ajp13 JkMount /manager/* ajp13 /VirtualHost -- My TOMCAT LOG file shows following: -- Dec 31, 2003 9:56:35 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true Dec 31, 2003 9:56:35 AM org.apache.struts.util.PropertyMessageResources init INFO: Initializing, config='org.apache.webapp.admin.ApplicationResources', returnNull=true Dec 31, 2003 9:56:37 AM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on port 8080 -- Can anyone please HELP me out.? would appreciate that HARI OM I live in a very small house... but my windows open to a big world...
Re: Sudden IllegalStateException
Ben, Yes, I can post the code, but now I'm not sure that will help. Yesterday I tried my old standby debugging technique of commenting out virtually all of the code in the servlet. It worked. I then started uncommenting portions until it stopped working. For a while, I thought I was winning. I got it down to where if a call to one subroutine was commented out, it worked; but if the subroutine was called, the return would fail when it reached the sendRedirect() back in the servlet. Then I noticed that SOMETIMES a call to the subroutine would not fail. [sigh...] The subroutine in question does database access with no sendRedirect() or any other funny business. Right now, I'm trying to further characterize the problem. I may still take you up on your offer of help (and thank you, by the way), but I need to do some work first. Thanks, Merrill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
I've done mod_jk many times on RH9, but not mod_jk2. My first suggestion would be to apply all updates before trying to compile anything, in particular: glibc and all other related glibc packages nptl-devel I don't know why you would have gone with mod_webapp before going to mod_jk. Check my page if you haven't already: http://daydream.stanford.edu/tomcat/install_web_services.html Oscar On Sat, 3 Jan 2004, George Shafik wrote: Yep, without going into too much detail IT DOESN'T WORK ITS REALLY BROKE. Over the past 4 weeks I've made 8 REAL attempts, spent around 30 hours of my time and short of writing the whole thing myself I went with mod_webapp.so, tomcat-warp.jar for Apache 1.3.29 Tomcat 4.1.29. The build is stuffed and its not the version of libtool or anything else something is broke when you try to build on RH9 exactly what is up to the many lib, builds scripts between Ant and Make - if I have enough time over the next decade I may be able to solve it however apache 1.3.29 can talk to Tomcat 4.1.29 for now through webapp connector, Now if through some miracle someone out there has managed to REALLY build this on current vanilla install of RH9 (not enterprise) I want a copy of mod_jk2.so file, httpd.conf, serer.xml, copy of the SOURCE jakarta-tomcat -connector used, a README file with exactly what you did and the best part for last I want a dump of your system output from the build of the mod_jk2.so in order to make me a believer. Keep in mind I want to build from source no binaries and Apache 2.0.48 connecting to Tomcat 4.1.29 through mod_jk2.so - all built from source just in case you mist my point. Greatest apologies but like many out there I'm very frustrate when stuff that I really don't want to know much about stops working because of compromises in testing on the various platforms or the Readme files aren't updated along side the respective release even though this is after all open source. Cheers, George Excellence is not an act, but a habit. - Aristotle - - Original Message - From: Suneel [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, January 02, 2004 6:24 PM Subject: MOD_JK2 also Fails [EMAIL PROTECTED] Hi since runing mod_jk is throwing me only jsp source instead of jsp..i am trying mod_jk2. Now when i start apache i get error ../native2/server/mod_jk2.c is not the correct version. So i got the source and compiled it using buildconf.sh and configure, but in my native2/server/apache2 there is no mod_jk2.so my config is rh9,tomcat 4.1.29 apache 2.0.48. At this point i want to take a shotgun and blow my comp. What is wrong here? regards suneel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod jk
ok i want to add mod jk to easy php ive put the two module file in the/mod folder and the two dll whit the other dll sombody could give mee is working command line so i could adapt them to my server im on win xp home +jdk1.3.3_09 +easy php 1.6 that old in itself apache 1.3 the lease that i cant do is try whit you too make it work proprely for everyone (command line for tomcat and apache) [EMAIL PROTECTED] crazy-wilys webmaster _ MSN Search, le moteur de recherche qui pense comme vous ! http://fr.ca.search.msn.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
PDF display under Tomcat 4.1.29
When sending a dynamically created PDF file to a browser with content type application/pdf, the browser displays a file save dialog box. Under Tomcat versions 3.3.1 and 4.1.27, the PDF file is displayed using the acrobat plugin. Something changed between versions 4.1.27 and 4.1.29 in the way a file is sent to a browser. Seems as if the content type gets lost. Configuration? Security? Paul M. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
George, This has been discussed on the list before. While you can use a vanilla RedHat 9 install, some of the libraries (apr, apr-util) are not quite where the make file thinks they should be. There are several solutions. 1. Build apache 2.0.48 from source. a) Note that on RedHat, the SSL libraries and includes are not where the configure file expects. export LDFLAGS=-L/usr/kerberos/lib should solve that problem. b) After building and installing Apache from source, you then will need to install Tomcat - the binaries will do fine. c) Finally, download jakarta-tomcat-connectors-jk2-2.0.2-src.tar.gz d) Uncompress it and extract the tar file. e) cd to jakarta-tomcat-connectors-jk2-2.0.2-src/jk/native2 f) chmod u+x configure g) Run configure with: ./configure --with-apxs2=apache-root-directory/bin/apxs \ --with-tomcat41=tomcat-root-directory \ --with-java-home=java-root-directory \ --with-jni \ --with-pcre For example: ./configure --with-apxs2=/home/apache/bin/apxs \ --with-tomcat41=/home/tomcat \ --with-java-home=/usr/java \ --with-jni \ --with-pcre h) Run make i) The two .so files (mod_jk2.so and jkjni.so) will be in: jakarta-tomcat-connectors-jk2-2.0.2-src/jk/build/jk2/apache2 j) Copy those to files to apache-root-directory/modules with the proper permissions. k) Configure and restart If you're using the default RedHat 9 installation, you will probably have to tell configure where to find the libraries. Add the following to the ./configure command. --with-apr-lib=directory --with-apr-include=directory Please check the syntax by typing ./configure --help 2. If you do not want to approach this from source, check out www.jpackage.org for RPMs of mod_jk and mod_jk2. I've not used these, so caveat emptor. Once you get a connector built and installed, there are several good resources for getting Apache and Tomcat configured. http://jakarta.apache.org/tomcat/faq/connectors.html http://nagoya.apache.org/wiki/apachewiki.cgi?TomcatWeb HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSP URL
Does anyone have any idea why a JSP referenced by name in a url would return getRemoteUser = null and the same JSP referenced through DirectoryIndex in Apache2 would return getRemoteUser = expected user name. Example: http://serverAddr/DisplayUser.jsp returns null In Apache conf DirectoryIndex DisplayUser.jsp http://serverAddr/ returns DisplayUser.jsp with user name - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SuddenIllegalStateException: Solved(?)
Well--I think I've found the cause for my sudden IllegalStateException,
although I'm still not sure why.
Because it was claiming an IllegalStateException, and it was pointing to
the sendRedirect() statement, I assumed the sendRedirect() was the
CAUSE. So--
I started probing the code by inserting
response.sendRedirect(page_name);
return;
By putting this pair of statements in various places, I was able to
deduce that the problem was occurring in a subroutine that accessed the
MySQL database. Furthermore, if only the first part of the subroutine
was executed (as it would be with an invalid login name), it worked, but
if the full subroutine was executed (valid login name), it failed.
At that point, I noticed that if I clicked on the brower's Back Button,
the sendRedirect() that I had suspected of being the culprit had
actually worked. H. So, I tried simply inserting extra return
statements in the code rather than the sendRedirect()/return shown
above. Lo and behold, I got a SQLException from the suspect subroutine
I had been probing.
Shortly before the problem started occurring (remember the suddenly
part of my message subject?), I had removed a certain field from the
database table, but I was still asking JDBC to get() that field value.
That, of course, was an error (MY error) and fully worthy of an
exception, but the question was why did it cause the error it did.
I apears my error handling needs some work. I'm going to post a
separate question about catch{} to try to find out what I'm doing wrong.
In the meantime, thanks to Howard and Ben for their offers of help.
Merrill
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Re: SuddenIllegalStateException: Solved(?)
Good Job!
[EMAIL PROTECTED] 01/02/04 11:44AM
Well--I think I've found the cause for my sudden IllegalStateException,
although I'm still not sure why.
Because it was claiming an IllegalStateException, and it was pointing to
the sendRedirect() statement, I assumed the sendRedirect() was the
CAUSE. So--
I started probing the code by inserting
response.sendRedirect(page_name);
return;
By putting this pair of statements in various places, I was able to
deduce that the problem was occurring in a subroutine that accessed the
MySQL database. Furthermore, if only the first part of the subroutine
was executed (as it would be with an invalid login name), it worked, but
if the full subroutine was executed (valid login name), it failed.
At that point, I noticed that if I clicked on the brower's Back Button,
the sendRedirect() that I had suspected of being the culprit had
actually worked. H. So, I tried simply inserting extra return
statements in the code rather than the sendRedirect()/return shown
above. Lo and behold, I got a SQLException from the suspect subroutine
I had been probing.
Shortly before the problem started occurring (remember the suddenly
part of my message subject?), I had removed a certain field from the
database table, but I was still asking JDBC to get() that field value.
That, of course, was an error (MY error) and fully worthy of an
exception, but the question was why did it cause the error it did.
I apears my error handling needs some work. I'm going to post a
separate question about catch{} to try to find out what I'm doing wrong.
In the meantime, thanks to Howard and Ben for their offers of help.
Merrill
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Re: JSP URL
Apache2.0.48 Tomcat4.1.29 mod_jk1.2.5 jvm1.4.1_02a [EMAIL PROTECTED] 01/02/04 11:34AM Does anyone have any idea why a JSP referenced by name in a url would return getRemoteUser = null and the same JSP referenced through DirectoryIndex in Apache2 would return getRemoteUser = expected user name. Example: http://serverAddr/DisplayUser.jsp returns null In Apache conf DirectoryIndex DisplayUser.jsp http://serverAddr/ returns DisplayUser.jsp with user name - 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]
How is catch{} code handled
My sudden IllegalStateException problem turned out to be caused by my
error handling technique, but I'm not sure why.
When I started this project (as a way or learning JSP), I have
EVERYTHING in JSP pages, meaning that there was a lot of Java code in %
... % sections of the JSP page. I added an errorPage declaration to
each of my JSP pages to divert all errors to my standard error handling
page--and all was well.
Later, I decided to limit the JSP pages to HTML as much as possible and
move all of the Java program logic into servlets. I left the errorPage
declarations in the JSP pages, although there wasn't much left there to
throw an exception.
In the servlets, I used the standard try/catch constructs to intercept
exceptions. However, I decided I wanted the exceptions caught in
servlets to be handled by the same error page as the JSP pages used.
Rather than have EVERY catch{} clause do the redirect, I defined a
utility subroutine named errorPage() that collected various information
in the catch{} clause, then called sendRedirect() to the error page.
Separate from these catch{} clauses, whenever the processing in a
servlet was complete, it ended with a sendRedirect() to the next JSP
page followed immediately by a return. I had assumed that the
sendRedirect()s in the main servlet code were safe from the
sendRedirect() in the catch{} cause since--as I understood it--once the
exception was thrown and the catch{} entered, nothing else in the
servlet was processed.
However, my IllegalStateException experience suggests there is
something going on with catch{} that I don't understand. Or, as a
friend of mine used to say, I don't understand all I know about that. :-)
To recap, I got an IllegalStateExceptioni pointing to a sendRedirect()
in a servlet until I effectively removed the sendRedirect() by returning
before the sendRedirect() could be reached. Only then did I see an
SQLException intercepted by a catch{} and redirected with
sendRedirect() to the error page.
Why did main servlet processing appear to continue (allowing the second
sendRedirect() to cause a problem) after the exception was triggered?
Merrill Cornish
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RE: How is catch{} code handled
Unfortunately, your logic is flawed.
The major flaw is that sendRedirect() does not terminate processing of
the servlet. IOW, this is happening:
Servlet Invoked
Sub-Routine Invoked
SQLException Generated
Exception Caught
Send-Redirect to Error Handler
exit Sub-Routine Via Return
More code executed
Send-Redirect() Issued - Throws IllegalStateException
Essentially, because you are not checking the return state from your
sub-routine, you are having a problem. You need to return some sort of
value from the sub-routine that indicates processing should stop.
-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED]
Sent: Friday, January 02, 2004 12:06 PM
To: Tomcat Users List
Subject: How is catch{} code handled
My sudden IllegalStateException problem turned out to be caused by my
error handling technique, but I'm not sure why.
When I started this project (as a way or learning JSP), I have
EVERYTHING in JSP pages, meaning that there was a lot of Java code in %
... % sections of the JSP page. I added an errorPage declaration to
each of my JSP pages to divert all errors to my standard error handling
page--and all was well.
Later, I decided to limit the JSP pages to HTML as much as possible and
move all of the Java program logic into servlets. I left the errorPage
declarations in the JSP pages, although there wasn't much left there to
throw an exception.
In the servlets, I used the standard try/catch constructs to intercept
exceptions. However, I decided I wanted the exceptions caught in
servlets to be handled by the same error page as the JSP pages used.
Rather than have EVERY catch{} clause do the redirect, I defined a
utility subroutine named errorPage() that collected various information
in the catch{} clause, then called sendRedirect() to the error page.
Separate from these catch{} clauses, whenever the processing in a
servlet was complete, it ended with a sendRedirect() to the next JSP
page followed immediately by a return. I had assumed that the
sendRedirect()s in the main servlet code were safe from the
sendRedirect() in the catch{} cause since--as I understood it--once the
exception was thrown and the catch{} entered, nothing else in the
servlet was processed.
However, my IllegalStateException experience suggests there is
something going on with catch{} that I don't understand. Or, as a
friend of mine used to say, I don't understand all I know about that.
:-)
To recap, I got an IllegalStateExceptioni pointing to a sendRedirect()
in a servlet until I effectively removed the sendRedirect() by returning
before the sendRedirect() could be reached. Only then did I see an
SQLException intercepted by a catch{} and redirected with
sendRedirect() to the error page.
Why did main servlet processing appear to continue (allowing the second
sendRedirect() to cause a problem) after the exception was triggered?
Merrill Cornish
-
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Re: How is catch{} code handled
I haven't got a clue what your problem is. Your explanation is entirely
verbal and would really benefit from code snippets to make it clearer. I
just can't get a clear mental picture of what you did with your code.
I can't presume to speak for anyone else but I wouldn't be surprised if
others felt the same way.
Rhino
- Original Message -
From: Merrill Cornish [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Friday, January 02, 2004 2:05 PM
Subject: How is catch{} code handled
My sudden IllegalStateException problem turned out to be caused by my
error handling technique, but I'm not sure why.
When I started this project (as a way or learning JSP), I have
EVERYTHING in JSP pages, meaning that there was a lot of Java code in %
... % sections of the JSP page. I added an errorPage declaration to
each of my JSP pages to divert all errors to my standard error handling
page--and all was well.
Later, I decided to limit the JSP pages to HTML as much as possible and
move all of the Java program logic into servlets. I left the errorPage
declarations in the JSP pages, although there wasn't much left there to
throw an exception.
In the servlets, I used the standard try/catch constructs to intercept
exceptions. However, I decided I wanted the exceptions caught in
servlets to be handled by the same error page as the JSP pages used.
Rather than have EVERY catch{} clause do the redirect, I defined a
utility subroutine named errorPage() that collected various information
in the catch{} clause, then called sendRedirect() to the error page.
Separate from these catch{} clauses, whenever the processing in a
servlet was complete, it ended with a sendRedirect() to the next JSP
page followed immediately by a return. I had assumed that the
sendRedirect()s in the main servlet code were safe from the
sendRedirect() in the catch{} cause since--as I understood it--once the
exception was thrown and the catch{} entered, nothing else in the
servlet was processed.
However, my IllegalStateException experience suggests there is
something going on with catch{} that I don't understand. Or, as a
friend of mine used to say, I don't understand all I know about that.
:-)
To recap, I got an IllegalStateExceptioni pointing to a sendRedirect()
in a servlet until I effectively removed the sendRedirect() by returning
before the sendRedirect() could be reached. Only then did I see an
SQLException intercepted by a catch{} and redirected with
sendRedirect() to the error page.
Why did main servlet processing appear to continue (allowing the second
sendRedirect() to cause a problem) after the exception was triggered?
Merrill Cornish
-
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Re: adding timestamp to logs
I'm not sure I understand what your problem/question is. I've been using Tomcat 4.1.24 for over a year and Tomcat 4.1.29 for the last few weeks and all the messages generated by Tomcat already begin with timestamps. Or are you asking how to put a timestamp in a message that you generate from within your servlets? Rhino - Original Message - From: Antony Paul [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, January 02, 2004 8:00 AM Subject: adding timestamp to logs Hi, I want to add a time stamp to Tomcat loggings. I am using JDK 1.3 and no log4j. I want to add this to stderr. rgds Antony Paul - 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: How is catch{} code handled
Merrill Cornish [mailto:[EMAIL PROTECTED] wrote...
Why did main servlet processing appear to continue (allowing the
second sendRedirect() to cause a problem) after the exception was
triggered?
Processing of a catch block does not terminate processing of the surrounding method.
In other words, in this code fragment
try {
foo.callMethodThrowingFooException();
}
catch (FooException fe) {
System.out.println(Caught a FooException);
}
System.out.println(After try/catch block);
if a FooException if thrown, control flows to the catch block, but then drops out to
the following code normally. This is a useful Java language feature for dealing with
locally-recoverable errors.
If you want method processing to stop, you have to throw a new exception, return from
inside the catch block, add logic suppressing further processing triggered by a flag
set in the catch block, or otherwise explicitly avoid executing the remainder of the
method.
Re: what *really* happens when you reload or stop/start a webapp?
No, this is just an example. What I'd like to know is if stop/start or reload has the same effect on a webapp as actually shutting down tomcat and starting it back up. +jeff QM wrote: : would everything get dumped and reset -- would that static variable go : back to it's original state when the class file is first loaded? : : I should probably be asking a more specific question about classloaders : and sandboxes and whatnot, but I'm not sure how this stuff works in : tomcat and I'm not familiar w/ classloaders beyond their basic operation. I'm not familiar with how the manager app reloads apps, but you could perform an experiment to find out: If you already have such a static var in question, write a quick JSP that prints that value to screen. Fire up your app, hit this JSP (to catch the initial/default value). Call the servlet/whatever that changes that value. Next, reload Tomcat using the manager app. Hit the JSP again (make sure to force a reload in your browser). Compare the printed value to the original/default. Also, is there any reason you require this to be a static variable? -QM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
re: Tomcat 5 port 80 non-root
i resolved the problem with the Can't load server.xml message. all i had to do was append $CATALINA_HOME to the classpath...the Tomcat.sh script didn't have it in there. CLASSPATH=\ $JAVA_HOME/lib/tools.jar:\ $DAEMON_HOME/dist/commons-daemon.jar:\ $CATALINA_HOME/bin/bootstrap.jar:\ $CATALINA_HOME --- i following the instructions with jsvc included with tomcat, but when i run the Tomcat.sh script i get the following in my $CATALINA_HOME\logs\catalina.out Can 't load server.xml Can 't load server.xml Jan 2, 2004 12:14:04 AM org.apache.catalina.startup.Catalina start INFO: Server startup in 0 ms any ideas? thanks, james - You need to use jsvc to do this. The source ships in the $CATALINA_HOME/bin/jsvc.tar.gz file. You need to unpack it and build it for your system. The documentation is at: http://jakarta.apache.org/commons/daemon/jsvc.html. Nicolas nl@(protected) wrote in message news:3FF41454.9040005@(protected) hi i read that in Tomcat 5 it 's possible running the catalina on port 80 as a non-root user. like in apache httpd where you can set the user an group in the httpd.conf. regards nicolas __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How is catch{} code handled
George,
Unfortunately, your logic is flawed.
Yes, that's very clear at this point. :-)
I understand that the sendRedirect() does NOT terminate the execution
flow that it is in. That's why I follow each one with a return.
However, I think I now recognize my problem.
In my mind, I've always associated a catch{} with an exception and
nothing escapes from the exception. And that's true, assuming you did
NOT do what I did and disolve the exception into a simple message that
displayed as text on a JSP page. As I now see, in THAT case, the
catch{} DOES return, thereby allowing multiple sendRedirect()s to occurs.
Thank you for setting my thinking straight.
Merrill
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[Off Topic] Java printing to network printer
I apologize for the off-topic question, but can someone point me to where I can find out how to print to a remote printer on the LAN from Java. While Java seems to have many printing classes, none of them appear to actually reference a physical printer. While that's obviously in keeping with the hardware-independent nature of Java, sometimes an application needs to route output to a specific location on the net. But how? Merrill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Really dumb question -- how do I set up Tomcat 5 to run as a service on NT?
Hi - I've looked through the docs, and it says the following: Tomcat will be installed as a Windows NT/2k/XP service no matter what setting is selected. However, I never ran an installation program - I just unzipped a file. What do I run to install Tomcat 5 as a service? I don't see an install program. Please forgive if this was a really dumb question. I did try to scour through the docs -- but a lot of the stuff is on the older versions of Tomcat. Thanks Betty
tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
Hi, I have a win2k machine trying to configure these. I am able to work apache and tomcat individually. When I try to connect these using jk2 getting into problems.. I have followed the John Turner win2k instructions. When ever I add -- LoadModule jk_module modules/mod_jk2-2.0.43.dll -- Include C:/Tomcat4.1/conf/auto/mod_jk.conf in httpd.con of apache and try to test using c:\apache\apache2\bin\apache.exe -t I am getting Syntax error on line 174 of C:/Apache/Apache2/conf/httpd.conf: Can't locate API module structure `jk_module' in file C:/Apache/Apache2/modules/ mod_jk2-2.0.43.dll: No error Any solution will be appreciated. Thanks - srini. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Logging and Tomcat 5.0.16
Hi all, I apologize in advance for starting another logging thread, but I have some questions that no amount of googling and archive surfing can seem to answer: 1) Is there a good reason why the startup.sh script that comes bundled with Tomcat 5.0.16 adds commons-logging-api.jar to the CLASSPATH? As far as I can tell, it's the only script that uses it. 2) Is there a recommended way to control what gets spewed into catalina.out? The fact that all the messages I'm getting have an INFO tag would indicate that this should be possible. So far, the best I can come up with is to add commons-logging.jar and log4j.jar into /server/libs and adding in a log4j.properties in /server/classes. This way I can still (theoretically) use commons-logging/log4j in my webapps' WEB-INF/lib without having to deal with classloader problems. I say theoretically because when I reload my webapp, log4j complains that it cannot find any appenders, so there's still something screwy going on that I haven't figure out yet. The other problem I have with this approach is that it seems to completely ignore the parameters in server.xml that purport to control the Logger's verbosity. 3) In any case, why doesn't Tomcat just come with commons-logging.jar and log4j.jar bundled in /server/libs? 4) Is there a FAQ or HOWTO on recommended approaches to handling logging in Tomcat somewhere? Thanks, -Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Exception in RealmBase
Hi all,
I have a custom Realm implementation that extends
org.apache.catalina.realm.RealmBase. It used to work in 4.x, but in
5.0.16, I'm getting the following exception on startup:
21:17:29,719 ERROR RealmBase:1092 - Can't register null
java.lang.NullPointerException
at org.apache.catalina.realm.RealmBase.init(RealmBase.java:1088)
at org.apache.catalina.realm.RealmBase.start(RealmBase.java:769)
at
org.pharmgen.webapp.tomcat.PharmGenRealmAdapter.setRealm(PharmGenRealmAdapter.java:34)
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.securityfilter.config.SecurityConfig.addRealm(SecurityConfig.java:216)
[snip]
I've taken a look at the source, and as far as I can tell, it's because
the container is null. What is responsible for providing the Realm the
container it's in? Is there some new bit of configuration I need to do
in Tomcat 5? I'm also surprised that there's this bit of code in
RealmBase.init():
if( container== null ) {
// do some stuff, and don't set container or oname
}
if( oname==null ) {
try {
ContainerBase cb=(ContainerBase)container;
// NPE HAPPENS HERE
oname=new ObjectName(cb.getDomain()+:type=Realm +
cb.getContainerSuffix());
// some other stuff
} catch (Throwable e) {
log.error( Can't register + oname, e);
}
}
I don't have any experience with JMX, so maybe it's doing something
behind the scenes, but if not, that bit of code looks wrong. While this
seems to be an error that can be safely ignored if I'm not using JMX,
it's still a little distressing.
Any help would be appreciated.
Thanks,
-Mark
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AW: what *really* happens when you reload or stop/start a webapp?
Hi No, this is just an example. What I'd like to know is if stop/start or reload has the same effect on a webapp as actually shutting down tomcat and starting it back up. When you stop an webapp, its classloader is discarded. Therefor every information held by you classes is discarded. Whey you restart an webapp, a new classloader is instantiated for that webapp and every class is loaded from scratch. Static vars and such are all-new. Problems occur, if you pass references of you classes to elements outside you classloader (in example by using shared libraries). In that case, the classes referenced from outside your webapp cannot be discarded due to javas typesafe pointers. This might result in the existence of the same static variable in two classloaders. Remember that these are two distinct variables. Even worse, if you manage to get the reference in the old classloader from the shared library it won't be even the same type as it was before since Classes loaded from different classloaders are type-different. Hence avoid to even try to find a way to make information persistent to webapp reloads without writing them somewhere outside the VM. HTH Steffen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Servlet Error
Sir, I am using TOMCAT Server on Windows 2000 Professional. I configured TOMCAT as per the instructions. All Servlet-Examples and JSPsamples are running fine. I deployed BugRat WAR file and configured the web.xml file as specified by Bug Rat vendor installation notes. But while asking for the BugRat View, BurRatReport, BugRatAdmin Servlets system is unble to locate the servlet classes even though they are loaded in the WebApps directory. Please suggest me a solution. With Regards, G.V.K.Chakravarti Software Engineer, JAVASOFTECH PVT LTD., Secunderabad. INDIA email:[EMAIL PROTECTED]
Re: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
Srini, For Linux, I get similar errors unless I write the LoadModule line as: LoadModule jk2_module modules/mod_jk2.so Srini wrote: Hi, I have a win2k machine trying to configure these. I am able to work apache and tomcat individually. When I try to connect these using jk2 getting into problems.. I have followed the John Turner win2k instructions. When ever I add -- LoadModule jk_module modules/mod_jk2-2.0.43.dll -- Include C:/Tomcat4.1/conf/auto/mod_jk.conf in httpd.con of apache and try to test using c:\apache\apache2\bin\apache.exe -t I am getting Syntax error on line 174 of C:/Apache/Apache2/conf/httpd.conf: Can't locate API module structure `jk_module' in file C:/Apache/Apache2/modules/ mod_jk2-2.0.43.dll: No error Any solution will be appreciated. Thanks - srini. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Charles Meier PeerPro, LLC. [EMAIL PROTECTED] http://www.peerpro.net - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Really dumb question -- how do I set up Tomcat 5 to run as a service on NT?
Betty, As nearly as I can tell, Tomcat 4 was distributed for Windows as a .exe file which included an installer. That installer which could do the service install. However, Tomcat 5 is distributed (so far, at least) as a .zip file, which has no installer. I can run Tomcat 5 standalone, as I did Tomcat 4, but I haven't yet been able to run as a service yet. When I try to command line approach, it doesn't work--I think it's because the command line is too long. Merrill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Off Topic] Java printing to network printer
Merrill, Your question is off-topic, I'm sure someone will suggest the proper forum. I haven't made use of PrintService yet, but it looks like you should be able to select the desired network printer using PrintServiceLookup.lookupPrintServices() In case you don't have it already: http://java.sun.com/j2se/1.4.1/docs/guide/jps/spec/printing.fm.html#996958 Robert Merrill Cornish wrote: I apologize for the off-topic question, but can someone point me to where I can find out how to print to a remote printer on the LAN from Java. While Java seems to have many printing classes, none of them appear to actually reference a physical printer. While that's obviously in keeping with the hardware-independent nature of Java, sometimes an application needs to route output to a specific location on the net. But how? Merrill - 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] Java printing to network printer
Use the Java Print Services API in JDK 1.4 ( javax.print.* -
http://java.sun.com/j2se/1.4.2/docs/api/javax/print/package-summary.html)
Based on the DocFlavor and set of attributes (double sided, 2 up, etc.)
you specify, you can lookup the available print services that can handle
that print job.
Here's a chunk of code I wrote when learning to use the JPS API. This is the
part that loooks up the available print services and either picks the
default (if defined) or the first in the list. Not very sophisticated, but
you can use something like this to see what printers can be seen from your
Java code and what formats the chosen printer supports.
public PrintService getPrintService(DocFlavor flava,
PrintRequestAttributeSet pSet )
{
PrintService[] prnSvcs;
PrintService prnSvc = PrintServiceLookup.lookupDefaultPrintService();
if (prnSvc != null)
{
log.debug(Default Printer found: [+prnSvc.getName()+]);
}
else
{
prnSvcs = PrintServiceLookup.lookupPrintServices(flava, pSet);
if (prnSvcs.length 0)
{
int ii = 0;
while ( ii prnSvcs.length )
{
log.debug(Printer found: [+prnSvcs[ii].getName()+]);
ii++;
}
//choose first one for now, eh?
prnSvc = prnSvcs[0];
}
}
// Print out flavors for this selected printer
DocFlavor[] flavors = prnSvc.getSupportedDocFlavors();
for (int i = 0; i flavors.length; i++)
{
log.debug(\t[ + flavors[i].getMimeType() + | +
flavors[i].getRepresentationClassName() + | +
flavors[i].toString()+ ]);
}
return prnSvc;
}
-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED]
Sent: Friday, January 02, 2004 3:06 PM
To: Tomcat Users List
Subject: [Off Topic] Java printing to network printer
I apologize for the off-topic question, but can someone point me to
where I can find out how to print to a remote printer on the LAN from
Java.
While Java seems to have many printing classes, none of them appear to
actually reference a physical printer. While that's obviously in
keeping with the hardware-independent nature of Java, sometimes an
application needs to route output to a specific location on the net.
But how?
Merrill
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RE: Really dumb question -- how do I set up Tomcat 5 to run as a service on NT?
Hi -- Thanks for the reply. So, now I downloaded Tomcat 4, but I don't see an install program. I downloaded the .zip file. Was I supposed to download an .exe file instead? Thanks Betty -Original Message- From: Merrill Cornish [mailto:[EMAIL PROTECTED] Sent: Friday, January 02, 2004 12:26 PM To: Tomcat Users List Subject: Re: Really dumb question -- how do I set up Tomcat 5 to run as a service on NT? Betty, As nearly as I can tell, Tomcat 4 was distributed for Windows as a .exe file which included an installer. That installer which could do the service install. However, Tomcat 5 is distributed (so far, at least) as a .zip file, which has no installer. I can run Tomcat 5 standalone, as I did Tomcat 4, but I haven't yet been able to run as a service yet. When I try to command line approach, it doesn't work--I think it's because the command line is too long. Merrill - 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: Really dumb question -- how do I set up Tomcat 5 to run as a service on NT?
Betty, Check the following page: http://jakarta.apache.org/site/binindex.cgi About 3/4 down the page, you should see the following: Tomcat 5.0.16 KEYS * 5.0.16 zip PGP MD5 * 5.0.16 tar.gz PGP MD5 * 5.0.16 exe PGP MD5 * 5.0.16 Deployer zip PGP MD5 * 5.0.16 Deployer tar.gz PGP MD5 * 5.0.16 Embed zip PGP MD5 * 5.0.16 Embed tar.gz PGP MD5 Download the exe file and follow the installation instructions. HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
John's excellent instructions are written for mod_jk mod_jk2 is different. There are several How-To's available. [link] Tomcat-Apache using JK2 connector from the FAQ page or http://nagoya.apache.org/wiki/apachewiki.cgi?TomcatWeb are two good sources of information. HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How is catch{} code handled
If you are really wedded to this architecture (and it's not really that
bad) then a good approach could be something like:
Public class myServlet extends HttpServlet {
doGet(HttpServletRequest req, HttpServletResponse res) {
try {
// All servlet code happens between this try catch pair.
//
// Beginning of servlet
MyClass.invokeSubRoutine();
// End of Servlet
} catch (ProcessingInterruptedException PIE){
return;
} finally {
}
}
}
Public class MyClass {
public static int invokeSubRoutine()
throws ProcessingInterruptedException {
ProcessingInterruptedException pieThrow=null;
try {
// Some JDBC Code
} catch (SQLException se) {
// Log it
// Send Redirect
pieThrow=new ProcessingInterruptedException();
// Alternatively
throw new ProcessingInterruptedException();
}
if (pieThrow!=null){
throw pieThrow;
}
return retVal;
}
}
This code is somewhat cleaner because it forces the caller to handle the
exception. In general, the idea behind exceptions is that nobody checks
return codes so let's use the compiler to force them to catch an error.
George Sexton
MH Software, Inc.
Home of Connect Daily Web Calendar Software
http://www.mhsoftware.com/connectdaily.htm
Voice: 303 438 9585
-Original Message-
From: Merrill Cornish [mailto:[EMAIL PROTECTED]
Sent: Friday, January 02, 2004 1:00 PM
To: Tomcat Users List
Subject: Re: How is catch{} code handled
George,
Unfortunately, your logic is flawed.
Yes, that's very clear at this point. :-)
I understand that the sendRedirect() does NOT terminate the execution
flow that it is in. That's why I follow each one with a return.
However, I think I now recognize my problem.
In my mind, I've always associated a catch{} with an exception and
nothing escapes from the exception. And that's true, assuming you did
NOT do what I did and disolve the exception into a simple message that
displayed as text on a JSP page. As I now see, in THAT case, the
catch{} DOES return, thereby allowing multiple sendRedirect()s to
occurs.
Thank you for setting my thinking straight.
Merrill
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Have some questions, also possible contract work up for grabs
Hi everyone, I had some questions regarding Tomcat. Is Tomcat able to handle a steady stream of about 200 years efficiently without crashing, being unreliable, etc.. ? I personally don't know the limitations of it as I am fairly new to Java. What would an ideal server be to handle that type of userbase? Right now it's running on a 1ghz celeron with I believe 512mb of ram running linux. Do any hosting companies offer reasonably priced colocation or flexible accounts with tomcat, php, and mysql installed? The IT company I work for has developed a great piece of software using JSP and Java technology but we need to get it onto a good box for production use. Does anyone here offer services such as using SSH to install Tomcat remotely? We would be willing to pay for someone to install Tomcat in a short timeframe. The ideal person would be someone that knows Tomcat installation quite well. We have installed it on a couple boxes, but usually by a lot of trial and error. We would like to get it up and running properly very quickly. If anyone is interested, please send me an email and I can send you the details. I apologize in advance if this is not the place for an email like this. I figured this was probably one of the best places for an experienced Tomcat userbase. Thank you all very much for your time, ~Graham - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Ugh, I'm tired
Well, my lack of sleep is showing with that last email =) 200 years should have been 200 users Time for coffee or sleep hmm :) ~Graham - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
Hi, I am sure everyone has seen the good work John has done with his how-to's; but I am supprised at some people's denial when it comes to admitting building problems on Redhat 9. I have tried building mod_jk and mod_jk2 from source many times for tomcat 4.1.27 and apache-2.0.44; but it is impossible. I am sure numerous users are having the same problems, but they are directed to how-to's that don't deliver. I am curious to know whether someone has succeeded in building mod_jk of any kind for Redhat 9 with tomcat 4 and apache2. Enils -Original Message- From: Mark Eggers To: Tomcat Users List Sent: 1/2/2004 3:59 PM Subject: Re: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2 John's excellent instructions are written for mod_jk mod_jk2 is different. There are several How-To's available. [link] Tomcat-Apache using JK2 connector from the FAQ page or http://nagoya.apache.org/wiki/apachewiki.cgi?TomcatWeb are two good sources of information. HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - 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: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
I have never had a problem building either. Maybe this article will help: http://www.meritonlinesystems/docs/apache_tomcat_redhat.html On Fri, 2004-01-02 at 18:12, Enils Bashi wrote: Hi, I am sure everyone has seen the good work John has done with his how-to's; but I am supprised at some people's denial when it comes to admitting building problems on Redhat 9. I have tried building mod_jk and mod_jk2 from source many times for tomcat 4.1.27 and apache-2.0.44; but it is impossible. I am sure numerous users are having the same problems, but they are directed to how-to's that don't deliver. I am curious to know whether someone has succeeded in building mod_jk of any kind for Redhat 9 with tomcat 4 and apache2. Enils -Original Message- From: Mark Eggers To: Tomcat Users List Sent: 1/2/2004 3:59 PM Subject: Re: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2 John's excellent instructions are written for mod_jk mod_jk2 is different. There are several How-To's available. [link] Tomcat-Apache using JK2 connector from the FAQ page or http://nagoya.apache.org/wiki/apachewiki.cgi?TomcatWeb are two good sources of information. HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - 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: Have some questions, also possible contract work up for grabs
: Is Tomcat able to handle a steady : stream of about 200 years efficiently without crashing, being unreliable, : etc.. ? I personally don't know the limitations of it as I am fairly new to : Java. Most scalability/stability concerns have more to do with the application code (e.g. the WAR you run via Tomcat) and the JDK than the container. Tomcat is sandwiched between the two. Perhaps someone else on the list can provide some hard numbers re: their average load. Also, pure statistics dictate that Tomcat itself is more thoroughly tested than any webapp run through it (assuming Tomcat is used for the webapp's dev production). Most likely the bugs have already been discovered, especially in the 4.1 releases. Tomcat 4's JSP compiler had a limited resource leak but that was it. :What would an ideal server be to handle that type of userbase? Right now it's :running on a 1ghz celeron with I believe 512mb of ram running linux. Again, depends largely on the app. There is no way to know this number unless the code has been profiled and load-tested. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
default admin password?
Hello, I downloaded the binaries and for the admin page up but I am being promped for username and password. Can someone tell me the default admin username and password? Thanks, John - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: default admin password?
There is none, in the default configuration you have to edit the $CATALINA_HOME/conf/tomcat-users.xml file and assign the admin role. Tom -- T h o m a s Z e h e t b a u e r ( TZ251 ) PGP encrypted mail preferred - KeyID 96FFCB89 mail [EMAIL PROTECTED] Hi, I'm a tagline virus. Please add me to your signature and help me spread :) signature.asc Description: This is a digitally signed message part
RE: default admin password?
Any chance you could tell me the xml syntax for that (ie code snippet)? -Original Message- From: Thomas Zehetbauer [mailto:[EMAIL PROTECTED] Sent: Friday, January 02, 2004 5:35 PM To: [EMAIL PROTECTED] Subject: Re: default admin password? There is none, in the default configuration you have to edit the $CATALINA_HOME/conf/tomcat-users.xml file and assign the admin role. Tom -- T h o m a s Z e h e t b a u e r ( TZ251 ) PGP encrypted mail preferred - KeyID 96FFCB89 mail [EMAIL PROTECTED] Hi, I'm a tagline virus. Please add me to your signature and help me spread :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: default admin password?
tomcat-users user name=user1 password=password roles=manager / user name=user1 password=password roles=admin / /tomcat-user Use user1/password for the manager webapp and user2/password for the admin webapp. Tom -- T h o m a s Z e h e t b a u e r ( TZ251 ) PGP encrypted mail preferred - KeyID 96FFCB89 mail [EMAIL PROTECTED] If there is a god, you are an authorized representative. signature.asc Description: This is a digitally signed message part
RE: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
Hi, Ok, I just did it for about the 5th time (mod_jk) on a completely new installation. I even have it running with the new and improved kernel 2.6.0! I'd say the common mistakes are: 1. Not removing the RPMS that will conflict, such as httpd and tomcat. 2. Not updating the critical updates first. nptl-devel and glibc primarily. 3. Trying to do a mixture of RPMS and build compiles. 4. Not setting LD_KERNEL_ASSUME=2.2.5 in case you have problems with threads. Personally, I'm not convinced that this is necessary in all cases. 5. Not configuring your environment variables right from the start 6. Then of course messing up the syntax of the config files. John Turner's site is well-written, but I would suggest taking a look at mine as it sometimes is clearer to someone seeing it explained two different ways. http://daydream.stanford.edu/tomcat/install_web_services.html Oscar On Fri, 2 Jan 2004, Enils Bashi wrote: Hi, I am sure everyone has seen the good work John has done with his how-to's; but I am supprised at some people's denial when it comes to admitting building problems on Redhat 9. I have tried building mod_jk and mod_jk2 from source many times for tomcat 4.1.27 and apache-2.0.44; but it is impossible. I am sure numerous users are having the same problems, but they are directed to how-to's that don't deliver. I am curious to know whether someone has succeeded in building mod_jk of any kind for Redhat 9 with tomcat 4 and apache2. Enils -Original Message- From: Mark Eggers To: Tomcat Users List Sent: 1/2/2004 3:59 PM Subject: Re: tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2 John's excellent instructions are written for mod_jk mod_jk2 is different. There are several How-To's available. [link] Tomcat-Apache using JK2 connector from the FAQ page or http://nagoya.apache.org/wiki/apachewiki.cgi?TomcatWeb are two good sources of information. HTH /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - 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]
Linux Kernel 2.6.0 success
Hi, I am successfully running the latest Apache/Tomcat4/mod_jk/openssl/jdk with the new kernel 2.6.0 with RedHat9. So far I am NOT using the LD_KERNEL_ASSUME=2.2.5, and Tomcat4 starts up really fast. Apache seems to start in anticipation of me hitting the enter button :) The kernel is pretty spiffy esp. without setting the LD_KERNEL_ASSUME. There are a couple of things you have to do to get kernel 2.6.0 running but it's pretty minor. You can find it on the web, but I'll have it up on my page soon also: http://daydream.stanford.edu/tomcat/install_web_services.html Oscar - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
Yep - didn't get past first base - no make file generated! In professional circles we classify this as CRAP - Can't Release Application into Production Config log file is below this e-mail. In the case of a previous e-mail mod_jk works only on each second HTTP request as the session is LOOPING in the connector. I have consistently reproduced this on 3 separate builds. Again I'm sticking with what works - my request remains as STATED below - nothing more or less EXACTLY as stated. A bit like HOW README FILES SHOULD work in the real world. AS STATED Now if through some miracle someone out there has managed to REALLY build this on current vanilla install of RH9 (not enterprise) I want a copy of mod_jk2.so file, httpd.conf, serer.xml, copy of the SOURCE jakarta-tomcat -connector used, a README file with exactly what you did and the best part for last I want a dump of your system output from the build of the mod_jk2.so in order to make me a believer. Keep in mind I want to build from source no binaries and Apache 2.0.48 connecting to Tomcat 4.1.29 through mod_jk2.so - all built from source just in case you mist my point. WARNING: PLEASE DO NOT GIVE ME A ONE LINE RESPONSE *** Real APOLOGIES to those of you who really get the message George *** This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by configure, which was generated by GNU Autoconf 2.57. Invocation command line was $ ./configure --with-apx2=/usr/local/apache2/bin/apxs --with-tomcat41=/usr/loc al/jakarta-tomcat-4.1.29 --with-java-home=/usr/local/j2sdk1.4.1_02 --with-jn i --with-pcre ## - ## ## Platform. ## ## - ## hostname = sslaptop.gsss.net uname -m = i686 uname -r = 2.4.20-8 uname -s = Linux uname -v = #1 Thu Mar 13 17:54:28 EST 2003 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = i686 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /usr/kerberos/sbin PATH: /usr/kerberos/bin PATH: /usr/local/j2sdk1.4.1_02/bin PATH: /usr/local/jakarta-tomcat-4.1.29/server/lib PATH: /usr/local/apache/bin PATH: /usr/local/apache2/bin PATH: /usr/local/jakarta-ant-1.5.1/bootstrap/bin PATH: /usr/X11R6/bin PATH: /usr/local/sbin PATH: /usr/local/bin PATH: /sbin PATH: /bin PATH: /usr/sbin PATH: /usr/bin PATH: /usr/X11R6/bin PATH: /root/bin ## --- ## ## Core tests. ## ## --- ## configure:1507: checking for a BSD-compatible install configure:1561: result: /usr/bin/install -c configure:1572: checking whether build environment is sane configure:1615: result: yes configure:1648: checking for gawk configure:1664: found /bin/gawk configure:1674: result: gawk configure:1684: checking whether make sets $(MAKE) configure:1704: result: yes configure:1896: checking for gcc configure:1912: found /usr/bin/gcc configure:1922: result: gcc configure:2166: checking for C compiler version configure:2169: gcc --version /dev/null 5 gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5) Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:2172: $? = 0 configure:2174: gcc -v /dev/null 5 Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zli b --enable-__cxa_atexit --host=i386-redhat-linux Thread model: posix gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5) configure:2177: $? = 0 configure:2179: gcc -V /dev/null 5 gcc: argument to `-V' is missing configure:2182: $? = 1 configure:2206: checking for C compiler default output configure:2209: gcc -L/usr/kerberos/lib conftest.c 5 configure:2212: $? = 0 configure:2258: result: a.out configure:2263: checking whether the C compiler works configure:2269: ./a.out configure:2272: $? = 0 configure:2289: result: yes configure:2296: checking whether we are cross compiling configure:2298: result: no configure:2301: checking for suffix of executables configure:2303: gcc -o conftest -L/usr/kerberos/lib conftest.c 5 configure:2306: $? = 0 configure:2331: result: configure:2337: checking for suffix of object files configure:2359: gcc -c conftest.c 5 configure:2362: $? = 0 configure:2384: result: o configure:2388: checking whether we are using the GNU C compiler configure:2413: gcc -c conftest.c 5 configure:2416: $? = 0 configure:2419: test -s conftest.o configure:2422: $? = 0
Re: Really dumb question -- how do I set up Tomcat 5 to run as a service on NT?
The instructions to do it manually are at http://jakarta.apache.org/commons/daemon/procrun.html. There is also a new 'service.bat' file in the CVS http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-catalina/catalina/src/bin/service.bat, that simplifies the process of manually installing Tomcat as a service. Chang, Betty [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi - I've looked through the docs, and it says the following: Tomcat will be installed as a Windows NT/2k/XP service no matter what setting is selected. However, I never ran an installation program - I just unzipped a file. What do I run to install Tomcat 5 as a service? I don't see an install program. Please forgive if this was a really dumb question. I did try to scour through the docs -- but a lot of the stuff is on the older versions of Tomcat. Thanks Betty - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PDF display under Tomcat 4.1.29
Bug? 4.1.29 will send back the header: Content-Type: application/pdf; charset=ISO-8859-1 which can be confusing to a lot of browsers :). This is fixed in the CVS code, and it is likely that 4.1.30 will come out in a couple of weeks. There is quite a lot of discussion of this in the archives, if you want to search for more info. Paul Meyers [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] When sending a dynamically created PDF file to a browser with content type application/pdf, the browser displays a file save dialog box. Under Tomcat versions 3.3.1 and 4.1.27, the PDF file is displayed using the acrobat plugin. Something changed between versions 4.1.27 and 4.1.29 in the way a file is sent to a browser. Seems as if the content type gets lost. Configuration? Security? Paul M. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
At 1:36 pm +1100 2004/01/03, George Shafik wrote: Yep - didn't get past first base - no make file generated! look, also on MacOSX (BSD based then) it seems impossible to make the build process work. What I did, following the same step as a couple years back, is to use apxs directly. On MacOSX one also needs some extra files (dlcompat) that I don't think are required on Linux. If you like you could get the compilation scripts from my page http://www.humph.com/docs/mod_jk.html and see how I called apxs. I think the options passed to the compiler and linker will have to be changed, they are -Wc,-bundle -undefined suppress -flat_namespace -Wl,-bind_at_load for MacOSX. They should not be different from those required to compile any other apache module I guess! Also the path to the Java includes will be different, but that's easy. Giuliano -- H U M P H || ||| software Java C++ Server/Client/Human Interface applications on MacOS - MacOS X http://www.humph.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
none
Sorry, but it bothers me that once in a while I get this symantec scanner reply. This is to test by what it is triggered. Giuliano - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: MOD_JK2 also Fails aaaggggg@###!!!
George, I am sending you the config.log and a script of exactly what I did since it is rather large. Here is my environment. I realize that it is more recent than yours. However, I performed the exact same operations on all previous versions of RedHat 9 with the same results. [EMAIL PROTECTED] apache-system]$ uname -a Linux phoenix 2.4.22-1.2135.nptl #1 Mon Dec 15 15:55:18 EST 2003 i686 i686 i386 GNU/Linux [EMAIL PROTECTED] apache-system]$ gcc --version gcc (GCC) 3.3.2 20031022 (Red Hat Linux 3.3.2-1) [EMAIL PROTECTED] apache-system]$ libtool --version ltmain.sh (GNU libtool) 1.5 (1.1220.2.1 2003/04/14 22:48:00) [EMAIL PROTECTED] apache-system]$ ld --version GNU ld version 2.14.90.0.6 20030820 [EMAIL PROTECTED] apache-system]$ make --version GNU Make version 3.79.1, by Richard Stallman and Roland McGrath. [EMAIL PROTECTED] native2]$ java -version java version 1.4.2_02 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_02-b03) Java HotSpot(TM) Client VM (build 1.4.2_02-b03, mixed mode) [EMAIL PROTECTED] native2]$ rpm -qa | grep gcc gcc-objc-3.3.2-1 compat-gcc-7.3-2.96.118 gcc-c++-3.3.2-1 gcc-g77-3.3.2-1 gcc-java-3.3.2-1 gcc32-3.2.3-6 libgcc-3.3.2-1 gcc-gnat-3.3.2-1 gcc-3.3.2-1 compat-gcc-c++-7.3-2.96.118 I noticed that you appear to be compiling this as root. In general, this is a bad idea as root has special paths, and in Fedora Core 1, uses an older compiler to build the kernel. In general, building this software as a generic user, and then su'ing to root is a more productive approach. Also, make sure that when you built the Apache web server that you enabled shared modules. /mde/ just my two cents . . . . __ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Have some questions, also possible contract work up for grabs
Thank you very much for the information. I appreciate it. ~Graham Quoting QM [EMAIL PROTECTED]: : Is Tomcat able to handle a steady : stream of about 200 years efficiently without crashing, being unreliable, : etc.. ? I personally don't know the limitations of it as I am fairly new to : Java. Most scalability/stability concerns have more to do with the application code (e.g. the WAR you run via Tomcat) and the JDK than the container. Tomcat is sandwiched between the two. Perhaps someone else on the list can provide some hard numbers re: their average load. Also, pure statistics dictate that Tomcat itself is more thoroughly tested than any webapp run through it (assuming Tomcat is used for the webapp's dev production). Most likely the bugs have already been discovered, especially in the 4.1 releases. Tomcat 4's JSP compiler had a limited resource leak but that was it. :What would an ideal server be to handle that type of userbase? Right now it's :running on a 1ghz celeron with I believe 512mb of ram running linux. Again, depends largely on the app. There is no way to know this number unless the code has been profiled and load-tested. -QM -- software -- http://www.brandxdev.net (C++ / Java / SSL) tech news -- http://www.RoarNetworX.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]
