WG: mod_proxy_balancer: how to define failover (only)/hot standby behavior?
Mladen Turk wrote: No. It works with any protocol. Proxy balancer://mycluster BalancerMember ajp://hotstandby status=disabled BalancerMember ajp://node1 redirect=hotstandby BalancerMember ajp://node2 redirect=hotstandby ... BalancerMember ajp://nodeN redirect=hotstandby /Proxy The only problem is that it's not documented ;) That was exactly what I hoped! :) But: Whatever I try with status=disabled in the BalancerMember line (- using , '' , DISABLED, 0,..), it says: *Starting httpd2 (prefork) Syntax error .. *BalancerMember Unknow status parameter option (I have Apache 2.2.0)..any idea? Thanks so far! Regards, Andreas Dieses Dokument ist vertraulich und ausschliesslich fuer den Adressaten bestimmt. Falls Sie diese E-Mail versehentlich bekommen haben, informieren Sie uns bitte unverzueglich und loeschen Sie diese Nachricht von Ihrem Computer. Jegliche Art von Reproduktion, Verbreitung, Vervielfaeltigung, Modifikation, Verteilung und/oder Publikation dieser E-Mail Nachricht ist untersagt. Die in dieser E-Mail enthaltenen Angaben und Erklaerungen sind unverbindlich. Haftungsansprueche des Empfaengers jeglicher Art werden ausgeschlossen. Die GZS schliesst ausser fuer den Fall von Vorsatz oder grober Fahrlaessigkeit die Haftung fuer jeglichen Verlust oder Schaeden durch virenbefallene Software oder E-Mails aus. --- This message contains confidential information and is intended only for the named individual. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this message in error and delete this e-message from your system. No reliance may be placed on this message without written confirmation of its contents from an authorized representative. GZS accepts no liability for loss or damage caused by software viruses except in case of gross negligence or willful behaviour. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WG: mod_proxy_balancer: how to define failover (only)/hot standby behavior?
[EMAIL PROTECTED] wrote: Mladen Turk wrote: No. It works with any protocol. Proxy balancer://mycluster BalancerMember ajp://hotstandby status=disabled BalancerMember ajp://node1 redirect=hotstandby BalancerMember ajp://node2 redirect=hotstandby ... BalancerMember ajp://nodeN redirect=hotstandby /Proxy The only problem is that it's not documented ;) That was exactly what I hoped! :) But: Whatever I try with status=disabled in the BalancerMember line (- using , '' , DISABLED, 0,..), it says: *Starting httpd2 (prefork) Syntax error .. *BalancerMember Unknow status parameter option Right, sorry :) status=d or status=D (a single letter). there is additional stopped option (s), so you can concat those, (eg. status=SD means stopped and disabled). If you edit httpd.conf and restart apache then you add + or - prefixes. For example if status was disabled you can edit httpd.conf, and set 'status=-D'. On graceful restart it will remove disabled flag. Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: From Java to C#, ASP.NET [Off Topic]
Microsoft Web Development Experience is truely more pleasant than that of Java, and i have known a number of people do the switch based on that, though they usually like to support it with some additional arguments like u did, but at the end of the day, the ease of development and that everything is right there in one place still comes through as the reason, or at least the primary reason, for the switch. As with anything in life, there is a price to pay for freedom, and Java in many ways is liberty. And guaranteeing and assuring that liberty is not an easy task. But of course you decided to make your (developer) life a little easier. cool! i only hope you thought it through. I dont think there's a point giving attention to the so called points you made comparing Java and C# / ASP.NET. i see them as some of those usual add on reasons, behind the real reason. For those of us that liberty, security, etc, are important to, the extra burden of Web Development in Java is okay. Hey! by the way a person may be eight years into something and have little or no understanding of it! Tony LaPaso [EMAIL PROTECTED] wrote: Hi all, I should mention that this post is a bit off topic. If you hate Microsoft then stop reading now and I'm sorry for wasting your time. I don't own stock in Microsoft, I don't know Bill Gates and nobody paid me or asked me to say the things I wrote below. These are just my opinions based on my experiences with many years in Java and two months of learning .NET/C# 2.0. I've been programming in Java/J2EE for the past 8+ years, most of this time as a contractor for several companies on many J2EE projects. I even have a small (and now hopelessly out of date) Java web site that I've maintained for the past 5+ years at www.absolutejava.com, which will be removed in early May. Until about 8 weeks ago, I never even considered looking at anything Microsoft offered. Recently though, on a whim, I browsed over to the Microsoft site because I'd heard about their new release of Visual Studio. I'd been a Windows programmer back in the mid '90s and was curious to see how Visual Studio (it was Visual C++ back then) had evolved (or not). I didn't download Visual Studio but instead I downloaded a couple free tutorial videos for Microsoft's Web Developer Express product (which is a free product, BTW). Web Developer Express has a subset of the features in the full Visual Studio product and is used for building server-side (or client side, for that matter) web apps. I couldn't believe what I saw. Web Developer Express blows away anything we have in the Java world for developing server-side web apps. It was kind of a jaw-dropping experience to see what the tool can do and what ASP.NET offers compared to servlets/JSP/Struts/JSTL/JSF. I don't want to turn this post into a feature by feature comparison of ASP.NET and equivalent Java technologies. My impression, though, from watching these tutorial videos is that we in the J2EE world are living like knuckle-dragging Barbarians, scratching out an existence clothed in bear skins, using stone knives and sticks as our tools of choice. Those using .NET are living in fine brick homes with hardwood floors, fireplaces and regular visits from PeaPod. After looking at ASP.NET I became interested in looking at the C# language, proper. My impressions of C# vs. Java mirrored those of ASP.NET vs. servlets/JSP/etc. Java has kludgey support for properties and events (they're just regular methods with parameters) while C# has the constructs (delegates events) built directly into the core language. C# also supports co-routines, something we have to simulate in Java as well as out parameters (which allow a method to change the caller's parameter's value) and operator overloading. C# also has nullable types. Imagine Java's primitive types being able to hold null values. This is highly useful when working with databases. Finally, .NET provides an integrated and more comprehensive approach to setting security permissions and versioning of what are called, assemblies. Assemblies are very roughly equivalent to JARs. This allows you to compile your code against a specific version of an assembly and have that version information maintained in the resulting executable. It also allows several versions of the same assemblies (again, think JARs) to co-exist peacefully in a global, system-wide cache of assemblies. Sun should have given us something like this five years ago. Another advantage I saw with .NET is that it is more cross language friendly than Java. First of all, .NET, like Java, executes a platform neutral representation of a program (analogous to Java bytecode). Unlike Java, .NET programs can be written in many languages (C#, C++, Perl, Python, J#, VB, and many others). Microsoft's J# is, from what I've seen, a clone of Java (although I'm sure there are differences). The point I
RE: Starting Tomcat
From: Hooper, Paul [mailto:[EMAIL PROTECTED] I am a new Tomcat user and am having some difficulties starting the server [...] Using JRE_HOME: /export/home/liondev/software/java_1.4.2_10 5.5 needs *either* a Java 1.5 VM *or* the JDK 1.4 Compatability Package available from the download links at http://tomcat.apache.org/download-55.cgi - this may be your problem. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with Tomcat 5.5 build.xml
Hello. Sorry for the missing exact description of the Problem. The following output is given when I use ant (ver 1.6.5) on the build.xml file. Looks like the destinations of the links inside the build.xml do not exist. O:\Tomcat_5.5ant Buildfile: build.xml check.source: get.source: checkout: [echo] If the checkout fails, - todo - BUILD FAILED O:\Tomcat_5.5\build.xml:87: The following error occurred while executing this line: O:\Tomcat_5.5\build.xml:70: Execute failes: java.io.IOException: CreateProcess: svn checkout http://svn.apache.org/repos/asf//tomcat/current/tc5.5.x O:\Tomcat_5.5 error=2 Total time: 0 seconds O:\Tomcat_5.5 Hopefully somebody has an idea to solve my problem. Greetings André - Original Message - From: Markus Schönhaber [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Tuesday, January 24, 2006 6:37 PM Subject: Re: Problems with Tomcat 5.5 build.xml Andre Kammerl wrote: for a case study concerning AspectJ, I need a compilable version of the Tomcat 5.5 source. I tried the instruction on http://tomcat.apache.org/tomcat-5.5-doc/building.html , but the build.xml linked on this page is not working. If somebody could help me I would be very pleased. If you did provide some information what *exactly* is not working means, maybe someone would be able to help you. Regards mks - 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: Starting Tomcat
Thank you, I'll give it a try. -Original Message- From: Peter Crowther [mailto:[EMAIL PROTECTED] Sent: 25 January 2006 11:46 To: Tomcat Users List Subject: RE: Starting Tomcat From: Hooper, Paul [mailto:[EMAIL PROTECTED] I am a new Tomcat user and am having some difficulties starting the server [...] Using JRE_HOME: /export/home/liondev/software/java_1.4.2_10 5.5 needs *either* a Java 1.5 VM *or* the JDK 1.4 Compatability Package available from the download links at http://tomcat.apache.org/download-55.cgi - this may be your problem. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ _Confidentiality notice: Whilst this company has procedures in place and makes every effort to safeguard both Inbound and Outbound Emails, we cannot guarantee that attachments are Virus - Free or compatible with your systems and therefore we do not accept any liability in respect of viruses or computer problems experienced. This e-mail and any files transmitted with it are confidential and/or privileged. They are for the intended recipient only. If you are not the intended recipient, you must not use, review, distribute, disclose, alter, print, copy, transmit or rely on this e-mail and any file transmitted with it. If you have received this e-mail and any file transmitted with it in error please notify the sender or Mitsui Sumitomo Insurance (London Management) Ltd Registered 4th Floor, 71 Fenchurch St, London, EC3M 4BS Company Number 1063340 email: [EMAIL PROTECTED] Syndicate 3210 (acting through its Managing Agent at Lloyd's), Mitsui Sumitomo Insurance (London) Limited and Mitsui Sumitomo Insurance Company Limited are all regulated by the Financial Services Authority. _ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[SOLVED]: mod_proxy_balancer: how to define failover (only)/hot standby behavior?
Mladen Turk wrote: Right, sorry :) status=d or status=D (a single letter). there is additional stopped option (s), so you can concat those, (eg. status=SD means stopped and disabled). If you edit httpd.conf and restart apache then you add + or - prefixes. For example if status was disabled you can edit httpd.conf, and set 'status=-D'. On graceful restart it will remove disabled flag. Mladen. Thank you very much, that was it, now it works! Here´s the valid config-example for the others: Proxy balancer://mycluster BalancerMember ajp://hotstandby status=d BalancerMember ajp://node1 redirect=hotstandby BalancerMember ajp://node2 redirect=hotstandby ... BalancerMember ajp://nodeN redirect=hotstandby /Proxy Best regards, Andreas Dieses Dokument ist vertraulich und ausschliesslich fuer den Adressaten bestimmt. Falls Sie diese E-Mail versehentlich bekommen haben, informieren Sie uns bitte unverzueglich und loeschen Sie diese Nachricht von Ihrem Computer. Jegliche Art von Reproduktion, Verbreitung, Vervielfaeltigung, Modifikation, Verteilung und/oder Publikation dieser E-Mail Nachricht ist untersagt. Die in dieser E-Mail enthaltenen Angaben und Erklaerungen sind unverbindlich. Haftungsansprueche des Empfaengers jeglicher Art werden ausgeschlossen. Die GZS schliesst ausser fuer den Fall von Vorsatz oder grober Fahrlaessigkeit die Haftung fuer jeglichen Verlust oder Schaeden durch virenbefallene Software oder E-Mails aus. --- This message contains confidential information and is intended only for the named individual. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this message in error and delete this e-message from your system. No reliance may be placed on this message without written confirmation of its contents from an authorized representative. GZS accepts no liability for loss or damage caused by software viruses except in case of gross negligence or willful behaviour. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Starting Tomcat
That worked perfectly. Thank you very much Paul -Original Message- From: Peter Crowther [mailto:[EMAIL PROTECTED] Sent: 25 January 2006 11:46 To: Tomcat Users List Subject: RE: Starting Tomcat From: Hooper, Paul [mailto:[EMAIL PROTECTED] I am a new Tomcat user and am having some difficulties starting the server [...] Using JRE_HOME: /export/home/liondev/software/java_1.4.2_10 5.5 needs *either* a Java 1.5 VM *or* the JDK 1.4 Compatability Package available from the download links at http://tomcat.apache.org/download-55.cgi - this may be your problem. - Peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ _Confidentiality notice: Whilst this company has procedures in place and makes every effort to safeguard both Inbound and Outbound Emails, we cannot guarantee that attachments are Virus - Free or compatible with your systems and therefore we do not accept any liability in respect of viruses or computer problems experienced. This e-mail and any files transmitted with it are confidential and/or privileged. They are for the intended recipient only. If you are not the intended recipient, you must not use, review, distribute, disclose, alter, print, copy, transmit or rely on this e-mail and any file transmitted with it. If you have received this e-mail and any file transmitted with it in error please notify the sender or Mitsui Sumitomo Insurance (London Management) Ltd Registered 4th Floor, 71 Fenchurch St, London, EC3M 4BS Company Number 1063340 email: [EMAIL PROTECTED] Syndicate 3210 (acting through its Managing Agent at Lloyd's), Mitsui Sumitomo Insurance (London) Limited and Mitsui Sumitomo Insurance Company Limited are all regulated by the Financial Services Authority. _ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with Tomcat 5.5 build.xml
Andre Kammerl wrote: Sorry for the missing exact description of the Problem. The following output is given when I use ant (ver 1.6.5) on the build.xml file. Looks like the destinations of the links inside the build.xml do not exist. O:\Tomcat_5.5ant Buildfile: build.xml check.source: get.source: checkout: [echo] If the checkout fails, - todo - BUILD FAILED O:\Tomcat_5.5\build.xml:87: The following error occurred while executing this line: O:\Tomcat_5.5\build.xml:70: Execute failes: java.io.IOException: CreateProcess: svn checkout http://svn.apache.org/repos/asf//tomcat/current/tc5.5.x O:\Tomcat_5.5 error=2 Total time: 0 seconds O:\Tomcat_5.5 Hopefully somebody has an idea to solve my problem. It seems that either you don't have Subversion installed or the svn.exe is not in %PATH%. The Tomcat sourcecode is managed in a Subversion repository and the ant build tries to check it out from there. So you should install Subversion into a location where ant can find it. Or, you could download the Tomcat source distribution and build that. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Memory leaking on [un|re]load: WebappClassLoader isn't GC'ed
(Apparently sent this to the wrong address first time)
Hi!
I have a memory-leak.
That is, I can't start my full application and have unload-capability. If I
comment out (by adding 'if (false) { ... }') large chuncks of the system, I
manage to get it up, _and_ get it down again!
Currently, pretty much the whole application have to be commented out to enable
webapp unloading to actually let the system be GC'ed. Both if I comment in the
starting of WebMacro, or the subsystem that parses the system XML
configuration (which uses on jdom), I can't unload.
The problem seems to be that I get a large cluster with somehow-reacable
objects forming - all having the not-GC'ed WebappClassLoader somewhere in
common.
Is there any documentation out there that can give me a definitive clue? I've
used VERY MUCH time on this problem now, and searched high and low for answers.
I've used JProfiler and YourKit to my limit too, and still can't seem to get an
understanding: Using the find GC roots, I sometimes get an _elaborate_
diagram including lots of tomcat and sun mbean-stuff that I don't know (!), but
often there is just an _annoying_ other gc root or Other GC.
Any help appreciated.
Regards,
Endre
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
application problem after installing Apache Portable Runtime
Hi all, After reading the benefits of using apr (and seen the info message in catalina.out ;-) I downloaded apr-1.2.2, configure make make install and modified my init.d script with -Djava.library.path=/usr/local/apr/lib'. Tomcat (version 5.5.12, jre1.5.0_05, Suse Professional 9.3) seems to start well but, when I try use our application, I have two problems: - connection is really slow, at least the page loads really slowly - I have some javascript problems and some html tags appear on my jsp page. As soon as I remove apr and restart Tomcat, everything works perfectly fine. I googled a little bit and read the documentation but I didn't find any useful information. Should I change something in my tomcat configuration ( apart from having Listener className=org.apache.catalina.core.AprLifecycleListener/ in server.xml?) Should something be modified at the application level? Regards, Gaël
RE: How to find what encryption algorithm tomcat is using?
Vineesh,
I think you are right.
I used the following code to find out the encryption algorithm in my
servlet,
String cipherSuite = (String)
httpReq.getAttribute(javax.servlet.request.cipher_suite);
if(cipherSuite != null){
out.println(javax.servlet.request.cipher_suite is + cipherSuite);
}
I got the following result
javax.servlet.request.cipher_suite is SSL_RSA_WITH_RC4_128_MD5
And I also used the RSA while generating a keypair for certificate. So
may be the same key-pair is used for encryption also.
Thanks for all your help.
Sangita
-Original Message-
From: vineesh kumar [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 25, 2006 1:49 PM
To: Tomcat Users List
Subject: Re: How to find what encryption algorithm tomcat is using?
the key generation algorithm itself will be the encryption algorithm as
of my knowledge, otherwise the public and private keys do not match i
don know exactly from where they are determining the encryption
algorithm but in the key store the algorithm used will be ther regards
vineesh
On 1/25/06, Shirode, Sangita (Sangita) [EMAIL PROTECTED] wrote:
Thanks vineesh
for your immediate reply. I'm using RSA while generationg a key. But I
think it is for certificate keystore as given in the link
http://tomcat.apache.org/tomcat-5.0-doc/ssl-howto.html.
Does the same algorithm is used for data encryption also? If yes I
think I can get complete details about algorithm in java site since
just 'RSA'
is not sufficient information.
Thanks,
Sangita
-Original Message-
From: vineesh kumar [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 25, 2006 12:57 PM
To: Tomcat Users List
Subject: Re: How to find what encryption algorithm tomcat is using?
sorry,
ur own algorithm means any standard cryptographic
algorithm,supported by java
On 1/25/06, vineesh kumar [EMAIL PROTECTED] wrote:
the default key generation algorithm is DSA try man keytool if u are
on a linux machine but u can specify ur own algoithm when u
generating
a key like
%JAVA_HOME%\bin\keytool -genkey -alias tomcat -keyalg RSA
(Windows)
$JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg RSA (Unix)
regards
vineesh
On 1/25/06, Shirode, Sangita (Sangita) [EMAIL PROTECTED] wrote:
Hi,
I need the info about what encryption algorithm tomcat is using
when
it sends/receives data to /from client via SSL. I need this info
for
export compliance. When I enabled SSL in tomcat I just followed
the normal procedure given in Tomcat docs. I'm generating a self
signed certificate with java keytool.
I would appreciate immediate reply on this since I need this info
urgently.
Thanks,
Sangita
-
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]
Severe Socket Exception / Invalid argument
Hello Browsing the internet and searching this mailinglist, I found several posts from people having the same problem, but nowhere an explanation to it. Besides the hope to find any answers, I'd like to add some informations from my side. As other users, from time to time I find following entries in my catalina.out, and as they are SEVERE my customer is concerned: SEVERE: Remote Host /ip-addr SocketException: Invalid argument Jan 24, 2006 4:11:30 PM org.apache.tomcat.util.net.TcpWorkerThread runIt All I'd like is to understand this message, or what might lead to it! Environment: - Tomcat 5.0.28 - Java 1.4.2-4.p8 - OS: Compaq Tru64 UNIX V5.1B (Rev. 2650) Additional Informations: - Tomcat seems be not affected in a bad way after this messages. - The usage of the application running on the tomcat does not seem to have a direct impact on the amount of messages showing up. - Hundreds of people are working with the application, but no reactions from their side so far. Just by the way: - Weird coincidence: The same tomocat/java instance, is not able to run for longer periods. After +/- 3 days and tenthousands of hits the java process seems to hang and tomcat gives no answer what so ever to any requests anymore. The process has to be killed. No big issue as this is a intranet application and may be restarted every night. Anyway, just fyi. Greetings from Switzerland and sorry my english ;-) Bernhard von Gunten - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problems with Tomcat 5.5 build.xml
Hi. The problem is solved. It was a problem in the %PATH%-settings. Thank you very much. Greetings André - Original Message - From: Markus Schönhaber [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Wednesday, January 25, 2006 1:44 PM Subject: Re: Problems with Tomcat 5.5 build.xml Andre Kammerl wrote: Sorry for the missing exact description of the Problem. The following output is given when I use ant (ver 1.6.5) on the build.xml file. Looks like the destinations of the links inside the build.xml do not exist. O:\Tomcat_5.5ant Buildfile: build.xml check.source: get.source: checkout: [echo] If the checkout fails, - todo - BUILD FAILED O:\Tomcat_5.5\build.xml:87: The following error occurred while executing this line: O:\Tomcat_5.5\build.xml:70: Execute failes: java.io.IOException: CreateProcess: svn checkout http://svn.apache.org/repos/asf//tomcat/current/tc5.5.x O:\Tomcat_5.5 error=2 Total time: 0 seconds O:\Tomcat_5.5 Hopefully somebody has an idea to solve my problem. It seems that either you don't have Subversion installed or the svn.exe is not in %PATH%. The Tomcat sourcecode is managed in a Subversion repository and the ant build tries to check it out from there. So you should install Subversion into a location where ant can find it. Or, you could download the Tomcat source distribution and build that. Regards mks - 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]
FarmDeployer - removing webapp on deploy?
Hello,
Environment: tomcat-5.5.7, java 1.5.0_03
I have set up a vertical cluster containing 4 nodes. I am attempting to
create a master farm node, the Cluster element in the master node is:
Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster
managerClassName=org.apache.catalina.cluster.session.DeltaManager
expireSessionsOnShutdown=false
useDirtyFlag=true
Membership
className=org.apache.catalina.cluster.mcast.McastService
mcastAddr=228.0.0.4
mcastPort=45564
mcastFrequency=500
mcastDropTime=3000/
Receiver
className=org.apache.catalina.cluster.tcp.ReplicationListener
tcpListenAddress=127.0.0.1
tcpListenPort=4000
tcpSelectorTimeout=100
tcpThreadCount=6/
Sender
className=org.apache.catalina.cluster.tcp.ReplicationTransmitter
replicationMode=pooled/
Valve
className=org.apache.catalina.cluster.tcp.ReplicationValve
filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/
Deployer
className=org.apache.catalina.cluster.deploy.FarmWarDeployer
tempDir=${catalina.base}/war-temp
deployDir=${catalina.base}/war-deploy
watchDir=${catalina.base}/war-listen
watchEnabled=true/
/Cluster
The other nodes have the same Cluster element but with the watchEnabled
attribute set to false on the Cluster/Deployer element.
When all the nodes are running, I copy a war file into the master node
CATALINA_HOME/war_listen, this is the output in the logs:
25-Jan-2006 12:35:14 org.apache.catalina.cluster.deploy.WarWatcher check
INFO: check cluster wars at /media/jm/cluster/tomcat1/war-listen
25-Jan-2006 12:35:18 org.apache.catalina.cluster.deploy.FarmWarDeployer
fileModified
INFO: Installing webapp[/testFarm] from
/media/jm/cluster/tomcat1/war-deploy/testFarm.war
25-Jan-2006 12:35:18 org.apache.catalina.cluster.deploy.FarmWarDeployer remove
INFO: Cluster wide remove of web app /testFarm
It seems the war file is getting deployed but then it is removed from the
whole cluster. The filesystem is left with the war file getting copied into
CATALINA_HOME/war-deploy on the master node plus the other 3 nodes, however
the webapp is not accessible.
The webapp has the distributable element as:
web-app version=2.4 xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
display-nameTest Farm Webapp/display-name
distributable/
.
Is there something im missing - perhaps it something in the webapp - although
its just a hello world webapp with a single html file.
Any ideas appreciated!
Regards,
Julie.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory leaking on [un|re]load: WebappClassLoader isn't GC'ed
Davide Romanini wrote: I think this is serious: hot deployment becomes totally useless and you have to restart tomcat each time you deploy a new version :-( I agree, and from what I understand of the problem there is not a whole lot that can be done at the Tomcat level, it appears to be down to the JVM itself. For example, a collegue has experienced a similar problem in WebLogic. I run Tomcat 5.0.28 in Sun's HotSpot Client VM 1.4.2_09. I wonder if other JVM implementations with presumably different GC implementations suffer this problem as well? rantI've always hated the Singleton pattern and it's overuse. To me it's use seems like a bad OO design. I do not use the singleton in my designs, but I've been stung by singleton hell because of, IMHO, poorly designed support libraries that rely far to heavily on the use of singletons./rant (I feel a little less frustrated with this problem now!). Kind regards, Mike Fowler Registered Linux user: 379787 I could be a genius if I just put my mind to it, and I, I could do anything, if only I could get 'round to it -PULP 'Glory Days' - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FarmDeployer - removing webapp on deploy?
Is your deployDir the host appBase (webapps) directory?
Check that tempDir,deployDir and watchDir are exists
and read/writeable at all nodes.
Configure debug logging at FarmWarDeployer package
conf/logging.properties
org.apache.catalina.cluster.deploy.level=FINE
See what happens...
Peter
Am 25.01.2006 um 16:24 schrieb Julie McCabe:
Hello,
Environment: tomcat-5.5.7, java 1.5.0_03
I have set up a vertical cluster containing 4 nodes. I am
attempting to
create a master farm node, the Cluster element in the master node
is:
Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster
managerClassName=org.apache.catalina.cluster.session.DeltaManager
expireSessionsOnShutdown=false
useDirtyFlag=true
Membership
className=org.apache.catalina.cluster.mcast.McastService
mcastAddr=228.0.0.4
mcastPort=45564
mcastFrequency=500
mcastDropTime=3000/
Receiver
className=org.apache.catalina.cluster.tcp.ReplicationListener
tcpListenAddress=127.0.0.1
tcpListenPort=4000
tcpSelectorTimeout=100
tcpThreadCount=6/
Sender
className=org.apache.catalina.cluster.tcp.ReplicationTransmitter
replicationMode=pooled/
Valve
className=org.apache.catalina.cluster.tcp.ReplicationValve
filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*
\.html;.*\.txt;/
Deployer
className=org.apache.catalina.cluster.deploy.FarmWarDeployer
tempDir=${catalina.base}/war-temp
deployDir=${catalina.base}/war-deploy
watchDir=${catalina.base}/war-listen
watchEnabled=true/
/Cluster
The other nodes have the same Cluster element but with the
watchEnabled
attribute set to false on the Cluster/Deployer element.
When all the nodes are running, I copy a war file into the master node
CATALINA_HOME/war_listen, this is the output in the logs:
25-Jan-2006 12:35:14 org.apache.catalina.cluster.deploy.WarWatcher
check
INFO: check cluster wars at /media/jm/cluster/tomcat1/war-listen
25-Jan-2006 12:35:18
org.apache.catalina.cluster.deploy.FarmWarDeployer
fileModified
INFO: Installing webapp[/testFarm] from
/media/jm/cluster/tomcat1/war-deploy/testFarm.war
25-Jan-2006 12:35:18
org.apache.catalina.cluster.deploy.FarmWarDeployer remove
INFO: Cluster wide remove of web app /testFarm
It seems the war file is getting deployed but then it is removed
from the
whole cluster. The filesystem is left with the war file getting
copied into
CATALINA_HOME/war-deploy on the master node plus the other 3 nodes,
however
the webapp is not accessible.
The webapp has the distributable element as:
web-app version=2.4 xmlns=http://java.sun.com/xml/ns/j2ee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd;
display-nameTest Farm Webapp/display-name
distributable/
.
Is there something im missing - perhaps it something in the webapp
- although
its just a hello world webapp with a single html file.
Any ideas appreciated!
Regards,
Julie.
-
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: Can i upgrade just one of my clusters
You must install the same tomcat release at all boxes. The cluster protocol has changed! Peter Am 25.01.2006 um 16:45 schrieb Randy Paries: Hello, I am running a clustered env Two boxes RH9 and tomcat 5.0.24 These two boxes are clustered together via tomcat I am getting ready to ugrade them one at a time to the latest fedora and tomcat which appears to be 5.5.15 My question is during the process there will be some time that one box is in the original config and one is in the new config. Will this totally hose the clustering? Thanks for any info/help Randy - 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: From Java to C#, ASP.NET [Off Topic]
I've been developing with Microsoft Products for 15 year. At one point I was an MVP, and I was on the original MVP program steering committee. Here's what I can tell you about MS product development. A lot of my comments are going to be about FoxPro, which I used most, but the same issues exist with other tools. Corporate strategy drives tool development, not developer desires. Several years ago, with FoxPro, OLE forms was the big thing. So, the bulk of the development effort went into creating the ability to run FoxPro forms as OLE controls in a browser. None of the developers wanted it. They wanted an improved report writer and menu system. No one that I know ever used this capability. There are ALWAYS a lot of unexpected problems when using MS tools. Take for example, memo fields and ADO. You basically only get one shot to read a memo field from an ADO result set. Once you access it, its consumed and you can't get the value again. There's also a problem in ADO if you don't make sure that memo fields are the last elements in a select list. In FoxPro, if you assign a string longer than 200 characters to a caption, the caption isn't displayed at all. Its not truncated, and it doesn't throw an error, it just doesn't display. You're just sitting there, scratching your head wonder why the heck it isn't working. If you create a view in FoxPro that is select * from table, and someone modifies the base table, you'll get an error opening the remote view, and you have to drop the view and re-add it. Don't even get me started on Windows Installer technology. Bugs RARELY get fixed. There's a problem in the Excel ODBC driver. If the first 6-8 rows are digits, the driver assumes the column type is numeric and will throw an error if later rows have characters. There's supposed to be an override feature to set the type, but it doesn't work either. Another example is THEAD/TBODY tags. There is a KB article for IE 4.0 (Q190278) saying that failure to support THEAD/TBODY tags for printing was a defect (although the revised KB article now says this is by design). This was never fixed in IE 4.0, 5.0, 5.5, or 6.0. I don't have IE 7.0 so I can't say if they have added support for it or not. There's a real corporate culture that says customers are fools, and these quirks don't have to be repaired. The problem is that a small bug in a development tool can easily consume a day of developer time. Tool strategy churn is another problem. Their development tool focus changes every two years. Did I mention tool strategy exists to sell servers (SQL, Windows, etc)? Right when developers become comfortable with a technology, the focus is changed. The end result is that companies end up with a series of core applications, each developed using a different toolset, methodology, or mindset. Developers never become proficient at a tool, and consequently quality of applications just sucks. These things make it almost impossible to accurately fix bid a project. You just never know when some obscure bug reported 5 years ago is going to come out and bite you. From my experience, I've had perhaps 1/10th of the development tool problems with Java compared to using MS tools. I can accurately cost estimate Java projects, and do them profitably. I know that I probably am not going to run into any bugs (where a large project will hit at least 5-10 in the MS world). So, good luck. I hope you're really happy. But, I think that when you have the experience and the career span that I do you'll start to see these things as I do and look for a way out. George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Tony LaPaso [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 24, 2006 8:28 PM To: users@tomcat.apache.org Subject: From Java to C#, ASP.NET [Off Topic] Hi all, I should mention that this post is a bit off topic. If you hate Microsoft then stop reading now and I'm sorry for wasting your time. I don't own stock in Microsoft, I don't know Bill Gates and nobody paid me or asked me to say the things I wrote below. These are just my opinions based on my experiences with many years in Java and two months of learning .NET/C# 2.0. I've been programming in Java/J2EE for the past 8+ years, most of this time as a contractor for several companies on many J2EE projects. I even have a small (and now hopelessly out of date) Java web site that I've maintained for the past 5+ years at www.absolutejava.com, which will be removed in early May. Until about 8 weeks ago, I never even considered looking at anything Microsoft offered. Recently though, on a whim, I browsed over to the Microsoft site because I'd heard about their new release of Visual Studio. I'd been a Windows programmer back in the mid '90s and was curious to see how Visual Studio (it was Visual C++ back then) had evolved (or not). I didn't download Visual Studio but instead I downloaded
Re: Memory leaking on [un|re]load: WebappClassLoader isn't GC'ed
--- Davide Romanini [EMAIL PROTECTED] wrote: Il giorno mer, 25/01/2006 alle 15.34 +, Mike Fowler ha scritto: Good day, I have encountered a similar problem while deploying webapps. In my case I noticed that after the sixth deployment I would encounter OutOfMemoryError when I tried to use the application. After trawling the archives and running the tomcat jvm with the -XX:+PrintGCDetails option I discovered that I run out of PermSpace. Reading this posting http://marc.theaimsgroup.com/?l=tomcat-userm=113532811904238w=2 from Rodrigo Ruiz I discover that the memory leak is caused by static classes (aka Singletons) that are dotted all over support jars in my classpath. For me to solve my problem I would need to go on one hell of an anti-singleton crusade, and tempting as it, is I haven't the time. Perhaps this is the cause of your problems as well? Kind regards, It's a known problem caused by a lot of different situations. It's sad that a lot of important applications suffer of this problem. I'm working with Axis, and just trying to reload the bundled webapp never release the old WebappClassloader. I think this is serious: hot deployment becomes totally useless and you have to restart tomcat each time you deploy a new version :-( Bye, Davide Romanini Don't use shared libraries and you shouldn't have this problem. If all of the statics are in your WEB-INF directory then you won't have an issue with unloading classes and class loaders. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
https difficulties w/ Tomcat5
Hello, Please let me preface that I have actually tried to run down various threads,tutorials,FAQS, and the Tomcat docs (both shipped online). dist: Crux Evolution 2.0.x kernel: 2.6.8.1 gcc:3.3.4 java:jdk1.5.0_06 kde:3.3(incl/konqueror) firefox:1.5 Tomcat:5.5.15 (binary tar.gz) APR:1.2.2 Basically, I cannot get the SSL connector to work. I uncomment the appropriate entry in server.xml, and when I try to access https://localhost:8443,the session times out. Oddly (to me), accessing via http://localhost:8080 works. I do have the keystore properly configured, as I recently installed 4.1.31 to test it. Tomcat4.1.31 w/ https works flawlessly. I chased this thing round and round- I downloaded firefox, thinking maybe it was a browser issue, as I built KDE myself(i.e. it's not the bundle from the distro). Same issue. I don't really suspect gcc or associated problems,as jsvc and libtcnative both compiled (and installed, for libtcnative) w/o complaint. I have even tried copying a modified Connector from 4.1.31, which (unmodified) works under 4.1.31 . I have tried explicitly setting the address, i.e. address=127.0.0.1; no luck. I created some scripts to monitor the tomcat sessions, the most useful fragment being 'neststat -p | grep localhost:', which, during my tests, shows tomcat talking to itself, from which I can conclude that the sessions are being started. The only thing I haven't tried is building from source. In short, has anyone else been able to: * get https working, 'out of the box', from the 5.5.15 binary .tar.gz? * ditto above, with Crux? Crux-Evolution? Thank you for your time and interest, Tarkin __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mod_jk configuration directives in VirtualHost sections
Hello, list. I have Apache 1.3.33 running on Linux and talking successfully to Tomcat 5.5.15 through mod_jk. I'd now like to host multiple instances of Tomcat (or maybe just multiple Tomcat connectors within one instance) to receive requests dispatched at multiple VirtualHosts on the same server. Is it possible to have more than one workers.properties file, and therefore more than one JkWorkersFile directive, per Apache? Ideally, I'd like one workers.properties file per VirtualHost just to make app-building easier. The documentation says that certain directives may be repeated in VirtualHost sections - e.g. JkLogFile - but doesn't mention JkWorkersFile. Thanks in advance - Jon
Tomcat mod_jk on WhiteboxEL ??
Hello I am new to Tomcat and just installed Tomcat5.5 on whiteboxEL4 and get proper result when using http://localhost:8080 However browsing from another host on the same local network only hangs the browser when using the right IP-number. Should this work? Is there a remedy for this? I try to get mod_jk installed with Apache2.0 (httpd-2.0). I cannot find a binary version and the compilation do not work because I have no Apache sourse directory nor a apxs file in my Linux distribution. Do anyone know how this is normally done? Thanks Olav - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat mod_jk on WhiteboxEL ??
Olav Drageset ha scritto: Hello I am new to Tomcat and just installed Tomcat5.5 on whiteboxEL4 and get proper result when using http://localhost:8080 However browsing from another host on the same local network only hangs the browser when using the right IP-number. Should this work? Is there a remedy for this? The same situation for me before the check on the firewall on my server. Edoardo -- [EMAIL PROTECTED] AIM: edoardopn Jabber: [EMAIL PROTECTED] tel:075 9142766 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat mod_jk on WhiteboxEL ??
From: Olav Drageset [mailto:[EMAIL PROTECTED] Subject: Tomcat mod_jk on WhiteboxEL ?? However browsing from another host on the same local network only hangs the browser when using the right IP-number. As a previous respondent said, most likely a firewall issue - on either box. I try to get mod_jk installed with Apache2.0 (httpd-2.0). Unless you have a specific need for httpd, why bother? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: https difficulties w/ Tomcat5
From: Stevie G. Messervey [mailto:[EMAIL PROTECTED] Subject: https difficulties w/ Tomcat5 Tomcat:5.5.15 APR:1.2.2 Basically, I cannot get the SSL connector to work. APR uses a different SSL configuration based on OpenSSL, as documented near the bottom of: http://tomcat.apache.org/tomcat-5.5-doc/apr.html You can try disabling APR, or reconfigure. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: Are servlet name and class name required in web.xml for tomcat 5.5?
From: [EMAIL PROTECTED] Date: 2006/01/25 Wed AM 11:13:11 EST To: Tomcat Users List users@tomcat.apache.org, 'Tomcat Users List' users@tomcat.apache.org CC: Alla Winter [EMAIL PROTECTED] Subject: Re: Are servlet name and class name required in web.xml for tomcat 5.5? -- Original message -- From: Alla Winter [EMAIL PROTECTED] For Tomcat 4.x I didn't have to set up anything in web.xml. But it seems that I have to define each servlet name and corresponding class name in web.xml in order to make it to work for Tomcat 5.5. Is that right statement? I have a lot of servlets, it seems like it is a lot of work. Can not find what info is required in web.xml and what is optional? Can you please refer me to that info? Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Yes, that is correct. Within the servlet element you must have the servlet-name element, which can be any unique name you want, and the servlet-class element which has the real class name. Then within the servlet-mapping element you must have a servlet-name which is the same as one of the names from the servlet section, and you must have a url-pattern element which tells Tomcat the url pattern that it will map to the identified servlet. Here is an example for a servlet called Login: servlet servlet-nameLogin/servlet-name servlet-classnet.homeip.coconets.sessionpkg.Logout/servlet-class /servlet servlet-mapping servlet-nameLogin/servlet-name url-pattern/Login/url-pattern /servlet-mapping Deployment Descriptor Element Ordering: icon display-name description distributable context-param filter filter-mapping listener servlet servlet-mapping session-config mime-mapping welcome-file-list error-page jsp-config resource-env-ref message-destination-ref resource-ref security-constraint login-config security-role env-entry ejb-ref ejb-local-ref message-destination locale-encoding-mapping-list I think that's all. I'm pretty sure they're in the right order. Warren - 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: mod_jk / 503 Error
From: Neal Whitley [EMAIL PROTECTED] Date: 2006/01/24 Tue PM 05:40:53 EST To: users@tomcat.apache.org Subject: mod_jk / 503 Error I have mod_jk / tomcat and apache somewhat working together but I am getting an error when displaying pages via the connector. Tomcat is set up and works. I can hit: http://www.site.com:8080/examples/ or http://www.site.com:8009/examples/ However, when I try: http://www.site.com/examples/ I get a 503 error. Service Temporarily Unavailable. The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. What stands out in my mod_jk.log is this line: trying to connect socket 10 to 127.0.0.1:8009 The system seems to be trying to connect via the local host. As you can see from my config files below I do not reference localhost or the 127.0.0.1 IP address. Best I can tell JK should be using http://www.site.com:8009 to get/pass data to Tomcat from Apache. Is there a configuration option I am missing? Or how can I get JK to use the correct location? Thanks, Neal System Specs: Lixux/Debian Apache 1.3.X Tomcat 4.1.31 JK 1.2.14 mod_jk.log file: [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (442): Attempting to map URI '/examples/' from 11 maps [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/jsp/security/protected/j_security_check' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/CompressionTest' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/SendMailServlet' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servletToJsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servlet/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*.jsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/snoop' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (468): Found a wildchar match ajp13 - /examples/* [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (442): Attempting to map URI '/examples/' from 11 maps [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/jsp/security/protected/j_security_check' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/CompressionTest' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/SendMailServlet' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servletToJsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servlet/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*.jsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/snoop' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (468): Found a wildchar match ajp13 - /examples/* [Tue Jan 24 13:53:01 2006] [23378:] [debug] wc_get_worker_for_name::jk_worker.c (111): found a worker ajp13 [Tue Jan 24 13:53:01 2006] [23378:] [debug] wc_maintain::jk_worker.c (301): Maintaining worker ajp13 [Tue Jan 24 13:53:01 2006] [23378:] [debug] init_ws_service::mod_jk.c (479): Service protocol=HTTP/1.1 method=GET host=(null) addrr=68.58.4.70 name=www.site.com port=80 auth=(null) user=(null) laddr=66.33.192.77 raddr=68.58.4.70 [Tue Jan 24 13:53:01 2006] [23378:] [debug] ajp_get_endpoint::jk_ajp_common.c (2119): acquired
Re: mod_jk / 503 Error
Hello Neal, What stands out in my mod_jk.log is this line: trying to connect socket 10 to 127.0.0.1:8009 The system seems to be trying to connect via the local host. As you can see from my config files below I do not reference localhost or the 127.0.0.1 IP address. Best I can tell JK should be using http://www.site.com:8009 to get/pass data to Tomcat from Apache. Is there a configuration option I am missing? I remember seeing a few posts in this mailing-list which to my understanding pretty much stated that the worker.properties file is only used to tell the connector where the tomcat instance is located. I too tried entering the outward facing ip of my local machine but it doesn't seem to make a difference. Maybe it would, if tomcat was actually located on a different machine. But locallly even if i give the website name or the outward-facing-ip address itself...it uses localhost to talk to tomcat (after locating it i guess). Or how can I get JK to use the correct location? So what I'm trying to say is that in the end I Couldn't get the connector to talk with tomcat with anything other than localhost. AND that it DOES NOT hurt if it uses localhost to talk to Tomcat!!! It should work fine! Having said that..I think we should concentrate on these log entries that you posted to figure out what the error is: [info] jk_open_socket::jk_connect.c (433): connect to 127.0.0.1:8009 failed with errno=111 [info] ajp_connect_to_endpoint::jk_ajp_common.c (880): Failed opening socket to (127.0.0.1:8009) with (errno=111) [info] ajp_send_request::jk_ajp_common.c (1239): Error connecting to the Tomcat process. I wonder what errno=111 is? Maybe the tomcat experts can help answer this one. By the way you mentioned that you cannot access the page via: http://www.site.com/examples/ BUT can you access it via http://localhost/examples/ ??? If so, I might write more :) Cheers, - Pulkit On 1/25/06, Warren Pace [EMAIL PROTECTED] wrote: From: Neal Whitley [EMAIL PROTECTED] Date: 2006/01/24 Tue PM 05:40:53 EST To: users@tomcat.apache.org Subject: mod_jk / 503 Error I have mod_jk / tomcat and apache somewhat working together but I am getting an error when displaying pages via the connector. Tomcat is set up and works. I can hit: http://www.site.com:8080/examples/ or http://www.site.com:8009/examples/ However, when I try: http://www.site.com/examples/ I get a 503 error. Service Temporarily Unavailable. The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. What stands out in my mod_jk.log is this line: trying to connect socket 10 to 127.0.0.1:8009 The system seems to be trying to connect via the local host. As you can see from my config files below I do not reference localhost or the 127.0.0.1 IP address. Best I can tell JK should be using http://www.site.com:8009 to get/pass data to Tomcat from Apache. Is there a configuration option I am missing? Or how can I get JK to use the correct location? Thanks, Neal System Specs: Lixux/Debian Apache 1.3.X Tomcat 4.1.31 JK 1.2.14 mod_jk.log file: [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (442): Attempting to map URI '/examples/' from 11 maps [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/jsp/security/protected/j_security_check' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/CompressionTest' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/SendMailServlet' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servletToJsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/servlet/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*.jsp' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/snoop' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (454): Attempting to map context URI '/examples/*' [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c (468): Found a wildchar match ajp13 - /examples/* [Tue Jan 24 13:53:01 2006] [23378:] [debug] map_uri_to_worker::jk_uri_worker_map.c
Re: How can I take a webapp temporarily out of service using mod_jk?
Hello, Ok this might be a step in the totally wrong direction for you...but I just saw another post...where the problem is that the user sees the out of service message...LOL So may be you'll have some luck if you head over there and checkout what his config is!!! The subject of this topic is:* mod_jk / 503 Error *Cheers, -Pulkit On 1/24/06, Mladen Turk [EMAIL PROTECTED] wrote: Prout John - jprout wrote: I think this is the trick: If you need only to remove particular mappings then use JkMount directive and prefix each mapping with '-'. Within 60 seconds, mod_jk will disable the mappings. Looking at documentation at the link you sent, it describes this behavior for the JkMountFile directive; do you know there's similar functionality for the JkMount directive? Right, it's JkMountFile (type :). In an ideal world, I'd like to be able to make these changes without editing a file - similar to stopping a node using the status worked - but this is a big step in the right direction In mod_jk3 (mod_jk1.3.x) we'll add the url management to status worker. Regards, Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: From Java to C#, ASP.NET [Off Topic]
Certainly -- $5,000 and it's yours! -- Tony LaPaso - Original Message - From: Leon Rosenberg [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Wednesday, January 25, 2006 4:00 AM Subject: Re: From Java to C#, ASP.NET [Off Topic] I've been programming in Java/J2EE for the past 8+ years, most of this time as a contractor for several companies on many J2EE projects. I even have a small (and now hopelessly out of date) Java web site that I've maintained for the past 5+ years at www.absolutejava.com, which will be removed in early May. since you don't need it anymore, can i have it? :-) I mean the domainname regards Leon - 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]
Authentication Authorization
Hello all,
I am developing a login module for a webapp,
Until now for me was sufficient with default tomcat login form
j_security_check + j_username + j_password
but now I need one more item in the authentication challenge
this is the countryId because a user can belong many countries :)
so now we have 3 parameters for the j_security_check and my
problem is the last one (countryId combox of the form)
1)
I have made a CustomCallbackHandler
Constructor
CustomCallbackHandler(String login, String clearPass, String countryId)
2)
then I write a LoginServlet ...
LoginContext lc = new LoginContext(MyModule,new
CustomCallbackHandler(reqLogin,reqClearPass,reqCountryId));
lc.login()
//now i forward to a jsp: test.jsp
3)
for test purpose my LoginModule: MyCustomLoginModule
//subject attribute is initialized in initialize method of LoginModule
interface :)
login() {
return true; // always return true for test OK?
}
commit() {
subject.getPrincipals().add(new CustomPrincipal(luis.gervaso));
}
OK that is all about JAAS code
test.jsp (code)
%
out.println(User: + request.getParameter(user) + br);
out.println(Pass (clear): + request.getParameter(pass) + br);
out.println(User Principal: + request.getUserPrincipal() + br);
out.println(Remote User: + request.getRemoteUser());
%
test.jsp (out)
User: luis
Pass (clear): clearxxx
User Principal: null
Remote User: null
user principal remote user are null WHY?
Regards
--
Un saludo
RE: https difficulties w/ Tomcat5
Thanks, chuck. That popping sound is merely my cranium being romoved from rectal cavity. I neglected to mention I that I didn't read the documentation thoroughly enough ;^) . I read just enough to confuse myself. In a nutshell, I followed the instructions for building Tomcat from scratch, i.e. getting Ant APR. Then I discovered the binary download, and merrily compiled jsvc and libtcnative.so . IIRC, though, ./configure complained about not finding apr, wanting me to specify it as an option, after not finding my $APR_HOME. reconfigure After reading the APR section of the docs, this tut: http://www.apachetomcat.com/tomcat-ssl-5-unix makes absolute sense, and had my https up in 15 minutes flat. Thanks again, Stevie G. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
