Re: help with mod_jk autoconfigure
Todd Nine [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi all, I'm trying to get the mod_jk auto configuration to work. I have the following line in my conf/server.xml right after the Listeners that are declared in the default file. Here is what I have Listener classname=org.apache.jk.config.ApacheConfig modJk=/usr/lib/httpd/modules/mod_jk.so/ Attributes are case-sensitive, so it is className=org.apache.jk.config.ApacheConfig Here is my server information Server version: Apache Tomcat/5.5.20 Server built: Sep 12 2006 10:09:20 Server number: 5.5.20.0 OS Name:Linux OS Version: 2.6.9-5.ELsmp Architecture: i386 JVM Version:1.5.0_10-b03 JVM Vendor: Sun Microsystems Inc. I receive this stack trace in the catalina log. WARNING: Catalina.start using conf/server.xml: java.lang.NullPointerException at org.apache.tomcat.util.digester.Digester.createSAXException( Digester.java:2725) at org.apache.tomcat.util.digester.Digester.createSAXException( Digester.java:2751) at org.apache.tomcat.util.digester.Digester.startElement( Digester.java:1278) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement( AbstractSAXParser.java:533) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement (AbstractXMLDocumentParser.java:220) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement (XMLDocumentFragmentScannerImpl.java:872) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch (XMLDocumentFragmentScannerImpl.java:1693) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument (XMLDocumentFragmentScannerImpl.java:368) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse( XML11Configuration.java:834) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse( XML11Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse( XMLParser.java:148) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse( AbstractSAXParser.java:1242) at org.apache.tomcat.util.digester.Digester.parse(Digester.java :1561) at org.apache.catalina.startup.Catalina.load(Catalina.java:489) at org.apache.catalina.startup.Catalina.start(Catalina.java:543) 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:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432) Mar 7, 2007 8:30:30 PM org.apache.catalina.startup.Catalina start Any idea what's wrong, the exception isn't very helpful. If I comment out my line everything is fine. I'm currently testing it running as root to avoid any permission or port issue. Any help would be greatly appreciated. Thanks, Todd - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Retrieve list of all sessions
We use Tomcat 5.5.20. I actually have no synchronization in place whatsoever. I will change to hashtable and see if it solves the problem. Thank you. 2007/3/7, Caldarale, Charles R [EMAIL PROTECTED]: From: Glen Vermeylen [mailto:[EMAIL PROTECTED] Subject: Retrieve list of all sessions I've created a management screen which lists all currently logged in users. This list is kept as a hashmap and is kept in sync with reality in the following way: A HashMap is unsynchronized; does your logic provide the necessary synchronization for insertions, deletions, *and* retrievals? If not, switching to a HashTable might resolve your problem. Or then again, it might just be a bug, but you didn't tell us the version of Tomcat you're using, so searching bugzilla would be rather tedious. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Retrieve list of all sessions
I actually track my connected users with this code:
public class MySessionManager{
public static Set String connecteds;
/** Creates a new instance of MySessionManager */
public MySessionManager() {
connecteds = new java.util.HashSet();
and i use this method to add an entry for each new session created
public void valueBound(HttpSessionBindingEvent httpSessionBindingEvent) {
connectedPlayers.add((String)httpSessionBindingEvent.getSession().getAttribute(login));
}
I'm new to J2EE/servlet and i have not tested with multiple users, and
i was not thinking about the concurrency.
Do i need to instantiate my set with something like:
Collections.synchronizedSet( new java.util.HashSet())
Or is it better to use directly the old hashtable ?
Best regards.
Quoting Glen Vermeylen [EMAIL PROTECTED]:
We use Tomcat 5.5.20.
I actually have no synchronization in place whatsoever. I will change to
hashtable and see if it solves the problem.
Thank you.
2007/3/7, Caldarale, Charles R [EMAIL PROTECTED]:
From: Glen Vermeylen [mailto:[EMAIL PROTECTED]
Subject: Retrieve list of all sessions
I've created a management screen which lists all currently
logged in users. This list is kept as a hashmap and is kept
in sync with reality in the following way:
A HashMap is unsynchronized; does your logic provide the necessary
synchronization for insertions, deletions, *and* retrievals? If not,
switching to a HashTable might resolve your problem.
Or then again, it might just be a bug, but you didn't tell us the
version of Tomcat you're using, so searching bugzilla would be rather
tedious.
- Chuck
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and its attachments from all computers.
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JSP Specification
Hi !! I got this error when I startup tomcat: INFO: Starting Servlet Engine: Apache Tomcat/6.0.10 08-mar-2007 11:21:11 org.apache.catalina.loader.WebappClassLoader validateJarFile INFO: validateJarFile(D:\apache-tomcat-6.0.10\webapps\octs\WEB-INF\lib\j2ee.ja r) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class I dont get any error at my developing local environment (WSSD) when testing my web app. I dont know where to get information about Servlet Spec 2.3, section 9.7.2.. I have removed the library and the error has not appear anymore but I dont know if that is the solution since I dont know the spec I 2.3 section 9.7.2 Thanx in advance
Re: JSP Specification
Mendez Yanes, Jose Ignacio wrote: I got this error when I startup tomcat: INFO: Starting Servlet Engine: Apache Tomcat/6.0.10 08-mar-2007 11:21:11 org.apache.catalina.loader.WebappClassLoader validateJarFile INFO: validateJarFile(D:\apache-tomcat-6.0.10\webapps\octs\WEB-INF\lib\j2ee.ja r) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class I dont get any error at my developing local environment (WSSD) when testing my web app. I dont know where to get information about Servlet Spec 2.3, section 9.7.2.. You'll find links to the Servlet specs here: http://java.sun.com/products/servlet/download.html#specs or more specific the download page for the 2.3 spec: http://www.jcp.org/aboutJava/communityprocess/final/jsr053/ I have removed the library and the error has not appear anymore but I dont know if that is the solution since I dont know the spec I 2.3 section 9.7.2 That is the solution. Tomcat already provides an implementation of javax.servlet.Servlet. By adding a jar also containing an implementation of javax.servlet.Servlet you try to override Tomcat's version - which is what the cited part of the spec forbids. Regards mks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP Specification
OK, THANX, that was what I thought but I wasn't sure because I hadnt be able to read the specs. Greetz -Mensaje original- De: Markus Schönhaber [mailto:[EMAIL PROTECTED] Enviado el: jueves, 08 de marzo de 2007 11:59 Para: Tomcat Users List Asunto: Re: JSP Specification Mendez Yanes, Jose Ignacio wrote: I got this error when I startup tomcat: INFO: Starting Servlet Engine: Apache Tomcat/6.0.10 08-mar-2007 11:21:11 org.apache.catalina.loader.WebappClassLoader validateJarFile INFO: validateJarFile(D:\apache-tomcat-6.0.10\webapps\octs\WEB-INF\lib\j2ee. ja r) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class I dont get any error at my developing local environment (WSSD) when testing my web app. I dont know where to get information about Servlet Spec 2.3, section 9.7.2.. You'll find links to the Servlet specs here: http://java.sun.com/products/servlet/download.html#specs or more specific the download page for the 2.3 spec: http://www.jcp.org/aboutJava/communityprocess/final/jsr053/ I have removed the library and the error has not appear anymore but I dont know if that is the solution since I dont know the spec I 2.3 section 9.7.2 That is the solution. Tomcat already provides an implementation of javax.servlet.Servlet. By adding a jar also containing an implementation of javax.servlet.Servlet you try to override Tomcat's version - which is what the cited part of the spec forbids. Regards mks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: More domains
From: Marcell Kiss-Toth [mailto:[EMAIL PROTECTED] Subject: Re: More domains I mean that I copied the entire webapps\ROOT folder to webapps\mydomain.com\ROOT. Why did you pick that location when the appBase for the www.mydomain.com Host is together.hu? Your default app should be in together.hu/ROOT. Sorry, I just miswrote, I have together.hu everywhere. Only get blank page. Host name=www.mydomain.com appBase=together.hu unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Aliasmydomain.com/Alias ... (the same as for the localhost) /Host - Chuck Marcell - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Retrieve list of all sessions
Thanks for the idea, putting a sessionbindinglistener on the session each
time a user logs on is a much cleaner approach.
Locally it seems to work nicely and I can delete the sessionlistener from
web.xml.
2007/3/8, albrecht andrzejewski [EMAIL PROTECTED]:
I actually track my connected users with this code:
public class MySessionManager{
public static Set String connecteds;
/** Creates a new instance of MySessionManager */
public MySessionManager() {
connecteds = new java.util.HashSet();
and i use this method to add an entry for each new session created
public void valueBound(HttpSessionBindingEvent httpSessionBindingEvent) {
connectedPlayers.add
((String)httpSessionBindingEvent.getSession().getAttribute(login));
}
I'm new to J2EE/servlet and i have not tested with multiple users, and
i was not thinking about the concurrency.
Do i need to instantiate my set with something like:
Collections.synchronizedSet( new java.util.HashSet())
Or is it better to use directly the old hashtable ?
Best regards.
Quoting Glen Vermeylen [EMAIL PROTECTED]:
We use Tomcat 5.5.20.
I actually have no synchronization in place whatsoever. I will change to
hashtable and see if it solves the problem.
Thank you.
2007/3/7, Caldarale, Charles R [EMAIL PROTECTED]:
From: Glen Vermeylen [mailto:[EMAIL PROTECTED]
Subject: Retrieve list of all sessions
I've created a management screen which lists all currently
logged in users. This list is kept as a hashmap and is kept
in sync with reality in the following way:
A HashMap is unsynchronized; does your logic provide the necessary
synchronization for insertions, deletions, *and* retrievals? If not,
switching to a HashTable might resolve your problem.
Or then again, it might just be a bug, but you didn't tell us the
version of Tomcat you're using, so searching bugzilla would be rather
tedious.
- 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.
-
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Re: More domains
Hi, I've been fighting with the same thing today. On Wed, 07 Mar 2007 19:27:30 +0100 Marcell Kiss-Toth [EMAIL PROTECTED] wrote: I copied the localhost Host section and replaced the localhost value to my domain name. Already created the folders so on. Have no errors, just getting a blank page. To solve this I put a context.xml file in a /var/lib/tomcat5.5/conf/Catalina/ Now I have the error java.lang.IllegalArgumentException: Document base /var/lib/tomcat5.5/webapps/ec_site/context does not exist or is not a readable directory which I find pretty wierd but at least I'm past the blank screen... Cheers Wayne - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Retrieve list of all sessions
You might want to use something like this: //String,Visit is the sessionid and the Visit Object private static ConcurrentHashMapString,Visit visitHistory_ = new ConcurrentHashMapString,Visit(); and implement it as a singleton with synchronized accessor methods. Glen Vermeylen wrote: We use Tomcat 5.5.20. I actually have no synchronization in place whatsoever. I will change to hashtable and see if it solves the problem. Thank you. 2007/3/7, Caldarale, Charles R [EMAIL PROTECTED]: From: Glen Vermeylen [mailto:[EMAIL PROTECTED] Subject: Retrieve list of all sessions I've created a management screen which lists all currently logged in users. This list is kept as a hashmap and is kept in sync with reality in the following way: A HashMap is unsynchronized; does your logic provide the necessary synchronization for insertions, deletions, *and* retrievals? If not, switching to a HashTable might resolve your problem. Or then again, it might just be a bug, but you didn't tell us the version of Tomcat you're using, so searching bugzilla would be rather tedious. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Peter Stavrinides Albourne Partners (Cyprus) Ltd Tel: +357 22 750652 If you are not an intended recipient of this e-mail, please notify the sender, delete it and do not read, act upon, print, disclose, copy, retain or redistribute it. Please visit http://www.albourne.com/email.html for important additional terms relating to this e-mail. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: More domains
K, forget about my last post, you need to put a context tag in the server.xml file like this... Context displayName=site name docBase= path= workDir=work/Catalina/site name/_/Context I don't think its a recommended method of doing things but it works... Cheers Wayne - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat process on windows
Hernâni Cerqueira wrote: Hello all, I have a little curiosity, that may seem trivial for some of you. I usually do my work on linux, but sometime I work on a laptop that runs windows, and because i do lots of application reloads using tomcat manager, i usually ran out of memory, and then it comes the PermGem space exception. Then i have to go to task manager and kill the tomcat process because it wont even stop using regular ways, and restart again. But the strange is that sometimes i got a tomcat5 and a tomcat5w process using the memory, and some other times i got a javaw process. Can anyone tell me why this happens? It's not a annoying problem, is just a bit strange for me... Cheer's, Hernâni - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Well, here is a theory: Reloading an app leads to creating a new class loader to load all of the application classes. The old class loader is still there it is just not used. However, the old class loader takes space. Therefore each app reload just create more garbage in PermGen space. Now, as far as I know (I can be mistaken), the garbage collection of PermGen is turned off by default. Even more, no garbage collection of PermGen is implemented in JDK 4 and lower. This is no problem in production systems since you don't reload your app very often. (It is however a problem for platfrom such as OSGi). However, if you are running on JDK 5 and better you can do this: -XX:PermSize=64m -XX:MaxPermSize=160m -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled First, you increase your PermGen memory pool to 64m (not sure what is the default but it is quite small), which will not resolve the problem, rather postpone it . But second and most important you are enabling the PermGen garbage collection and that should resolve your problem. I have discovered these JVM options just recently fighting a very similar problem with my Eclipse IDE. I think the Exadel CTO blog about this awhile ago (not sure). These options are really deeply hidden and not quite well known. I found the example in the NetBeans configuration file. I am currently not working on web app so I can try it myself. But give it a try and see what happens Cheers, Stefan Baramov - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is APR worth it (for me?)
Hmm I woudl have thought otherwise, since after reading the protocol it seems specificly designed to support keeping connection alive. That a sender would keep a pool of available connections and when a hit comes in get one which is already connected, and push the request out, and the destination looks up the servlet and dispatches to it (until the request is complete), and when complete, releases the still open connection so the sender and can recycles it back into its pool without disconnecting ie: socket remains open. and there is some huristic for culling excess connections after heavy traffic may hve opened more than configured. Anyway that is what I would do ;^ If by multiplexing you thought interleaving routed packets for simultaneous hits on one pipe I didn't mean that. PK At 02:41 3/8/2007, you wrote: Peter Kennard wrote: Doesn't AJP multiplex traffic, that is queued up requests are serialized through one connection that remains connected and it switches between servlets on the receiving end? and recycles the execution thread? No multiplexing on connections. Regards, Rainer At 19:19 3/7/2007, you wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rémy, Rémy Maucherat wrote: The scalability improvement is twofold for AJP: - when running many Apache frontend servers (each with a sizeable number of workers), Tomcat would need a huge amount of AJP worker threads with the java.io connector Makes sense. So, instead of a Java thread waiting in every single ajp connection, you're using one native listener thread waiting on a select(), right? It's sad that you can't do this in Java :( - threads will only be used for actually executing requests, thus making concurrency in business logic a bit more predictable (if you have 2000 threads, it's ok most of the time, as long as no lock gets contested by too many threads, in which case it's far better if you had only 200 threads) Definitely. Unless I'm mistaken, Java threads on Linux are pthreads, which are relatively heavy. Reducing them is certainly going to reduce memory, thread counts (wrt system limits), and thread dump lengths. It also saves memory (no surprise). Socket polling will only be used for keepalive: during the processing of a request, the connector uses regular blocking IO. Cool. So, it /does/ sound like something worth looking into. APR installation looks like a snap, too, so it shouldn't be painful at all. Thanks for the explanation, Rémy. - -chris - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is APR worth it (for me?)
Peter Kennard wrote: Hmm I woudl have thought otherwise, since after reading the protocol it seems specificly designed to support keeping connection alive. That a sender would keep a pool of available connections and when a hit comes in get one which is already connected, and push the request out, and the destination looks up the servlet and dispatches to it (until the request is complete), and when complete, releases the still open connection so the sender and can recycles it back into its pool without disconnecting ie: socket remains open. and there is some huristic for culling excess connections after heavy traffic may hve opened more than configured. Anyway that is what I would do ;^ And that's what it does :) If by multiplexing you thought interleaving routed packets for simultaneous hits on one pipe I didn't mean that. Yes, that's how I interpreted your question concerning multiplexing. PK Regards, Rainer - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Another howto: Load Balancer + fail over (two active Tomcats, one backup Tomcat)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Andrew, Andrew Miehs wrote: If you need two devices load balancers to deal with your current load, then you already have a problem. I was thinking from a failover standpoint, not so much a too much load for a single piece of hardware stance. These things should be able to handle more traffic that you can get through your pipe. We run our BigIPs Active/Standby - and when the one BigIP dies, the other takes over the 'VIPs' - virtual ips - from the other box. The one IP address points to a floating address which is shared by the load balancer. That makes sense, and is more convenient than R-R DNS. My only experience with BigIP was that they were used at an unnamed registrar/SSL-cert provider as a contractor for about two years. The ops folks took care of all of that, leaving us to work on the actual software. HA solutions work the same way, moving a floating addresses between the multiple boxes... Sounds good to me. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8BgQ9CaO5/Lv0PARAo0qAKCsRdJwWBJxKuVYwehoYLvzIzuL3ACdGBaw 1cjg4vXG+GI3u57liSf5T1g= =UyTV -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
GUI implementation with tomcat
Hi, after one week fighting with the same I decided to ask I am implementig a web service class and a client in java, using tomcat and axis and I have to create a GUI. When I start the application a window has to appear and every time the client calls a method in the service class a new message on the window must be displyed. The problem is that every time I call a method in the service class and I add a new message to the List of messages nothing appears on the window. I have the class Window to initialize the GUI and I call (locally) an instance of this class from my service class. The problem, or at least what I think the problem is, is that every time I make a call the service container unloads my class and nothing (related to my window) is initiallized. The idea is to run my window only one time, when tomcat starts. To do that I should specify somehow on the web.xml file to do this: write a jsp class, put it somewhere and call the initialization of the window.. Any more concrete suguestion or solutions? Thanks in advance, Alicia
Re: tomcat connector through cgi-bin?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jacob, Jacob Rhoden wrote: Anyway, In case anyone is interested, I have now written a perl script which [acts as an HTTP proxy to Tomcat]. So if anyone needs a perl tomcat connector send me an email. (: Why not post it to the list. Then it will be in the archives and we can all point to it when someone asks for this kind of thing. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8Bi29CaO5/Lv0PARAgRHAJ9Mxp/vPrr9i8feAE8kPye6u2ELEwCgkuZ9 gVYw48cJEvUMwTcSMnB8rpc= =bLbO -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
performance increase - connection refused exceptions!!!
Hi guys I need to know what the max is that I can set my connections to. We are running the app of the server that is robust. Want to up it to about maxProcessors from 75 to 500? Thanks Leon van der Merwe FinSource FinSource (Pty) Ltd 22 Leeuwen Street, Cape Town, 8001 PO Box 3149, Cape Town, 8000 Tel: +27 (0)21 480 8600 Direct Line: +27 (0)21 480 8710 Fax: +27 (0)21 480 8700 [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] www.finsourcegroup.com http://www.finsourcegroup.com/ A Maitland group company BVI Cape Town Dublin Durban Geneva Isle of Man Johannesburg London Luxembourg Monaco Paris ** This e-mail is confidential and may also be privileged. If you are not the intended recipient, please delete from your system and notify the sender now; you may not use, disclose, distribute or copy it. Anyone who communicates with us by e-mail is taken to accept the risks in so doing. E-mails are subject to data corruption, delay, interception and unauthorised amendment. Nothing in the message is capable of or intended to create any legally binding obligation and it is not intended to provide legal advice. ** # This e-mail message has been scanned for Viruses and Content and cleared by FinSource Infrastructure Services' MailMarshal #
Re: GUI implementation with tomcat
En l'instant précis du 08/03/07 15:05, Alicia Sánchez-Mora s'exprimait en ces termes: I have the class Window to initialize the GUI and I call (locally) an instance of this class from my service class. The problem, or at least what I think the problem is, is that every time I make a call the service container unloads my class and nothing (related to my window) is initiallized. The idea is to run my window only one time, when tomcat starts. To do that I should specify somehow on the web.xml file to do this: write a jsp class, put it somewhere and call the initialization of the window.. Shouldn't the GUI be on the *client* side instead of the *server* side? If you want to initialize something at webapp startup, you have 2 solutions 1) a servlet with load on startup 2) a context listener Any more concrete suguestion or solutions? Thanks in advance, Alicia - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple Instances on one Machine
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rahul, Rahul wrote: While trying to debug that I am wondering if my way of using two server.xml files for this scenario correct or is there any other way? (A similar solution is mentioned at http://tomcat.apache.org/tomcat-3.3-doc/tomcat-apache-howto.html although it's a bit legacy version.) It won't do exactly what you are trying to do, but try reading the RUNNING.txt that came with your Tomcat package. There's a section in there regarding advanced configuration where you use a single install and multiple base directories where completely separate configurations live. So, it's slightly more complicated than just having more than one server.xml file in your conf directory, but not by much. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF8BqA9CaO5/Lv0PARAqXIAKCB+0Yb2CEqIB+Rh47+kO7ejfBHQwCgo8VE zKjICZHrXRZ1RqqD3rSuacU= =sW6t -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: GUI implementation with tomcat
Alicia; [Alicia Sánchez-Mora [EMAIL PROTECTED] @ Thu, 8 Mar 2007 15:05:09 +0100] I have the class Window to initialize the GUI and I call (locally) an instance of this class from my service class. The problem, or at least what I think the problem is, is that every time I make a call the service container unloads my class and nothing (related to my window) is initiallized. The idea is to run my window only one time, when tomcat starts. To do that I should specify somehow on the web.xml file to do this: write a jsp class, put it somewhere and call the initialization of the window.. honestly, the architecture of your overall application by now seems somewhat obscure to me. What exactly do you intend to do? Is the window supposed to display the web service calls actually supposed to be a _desktop application_ window or rather an HTML page rendered by some JSP? If you want to build a GUI, probably you will have to build something like that: * Web Service and related classes deployed to a tomcat application context making use of axis and friends, and * GUI application, built as a standalone Java application making use of Swing(?) to render a GUI and using web service client classes to do remote calls. Can you be more verbose about your application architecture? :) Cheers, Kristian -- Kristian Rink * http://zimmer428.net * http://flickr.com/photos/z428/ jab: [EMAIL PROTECTED] * icq: 48874445 * fon: ++49 176 2447 2771 One dreaming alone, it will be only a dream; many dreaming together is the beginning of a new reality. (Hundertwasser) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: performance increase - connection refused exceptions!!!
I recommend you play with jarkarta JMeter to have informations about your response time depending on load, simulteanous request served and so on. It's difficult to tell you the behaviour of tomcat with maxprocessors at 500, this mainly depend on the os, the server, the bandwidth and the response time of the webapplication running inside tomcat. All tomcat does is dispatch incoming request to webapplication after a small amount of preprocessing. Increasing the maxProcessor could lead to more context switching by os (which takes time) which will increase the response time for a request, which mean a processor will be used for more time, which mean (if you assume stable incoming requests rate) more processors needed at the same time which will need more thread, which will stabilize at some point overall decreasing your quality of service. On the other hand, reducing processors could lead to people waiting longer on the processors queue, reducing response time and reducing quality of service. There is an optiumum you need to find experimentally :) En l'instant précis du 08/03/07 15:00, Leon van der Merwe s'exprimait en ces termes: Hi guys I need to know what the max is that I can set my connections to. We are running the app of the server that is robust. Want to up it to about maxProcessors from 75 to 500? Thanks Leon van der Merwe FinSource FinSource (Pty) Ltd 22 Leeuwen Street, Cape Town, 8001 PO Box 3149, Cape Town, 8000 Tel: +27 (0)21 480 8600 Direct Line: +27 (0)21 480 8710 Fax: +27 (0)21 480 8700 [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] www.finsourcegroup.com http://www.finsourcegroup.com/ A Maitland group company BVI Cape Town Dublin Durban Geneva Isle of Man Johannesburg London Luxembourg Monaco Paris ** This e-mail is confidential and may also be privileged. If you are not the intended recipient, please delete from your system and notify the sender now; you may not use, disclose, distribute or copy it. Anyone who communicates with us by e-mail is taken to accept the risks in so doing. E-mails are subject to data corruption, delay, interception and unauthorised amendment. Nothing in the message is capable of or intended to create any legally binding obligation and it is not intended to provide legal advice. ** # This e-mail message has been scanned for Viruses and Content and cleared by FinSource Infrastructure Services' MailMarshal # - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Possible JSTL/EL bug in 6.0.10
David Delbecq wrote:
En l'instant précis du 07/03/07 14:43, Gerald Holl s'exprimait en ces
termes:
David Delbecq wrote:
En l'instant précis du 07/03/07 12:04, Gerald Holl s'exprimait en ces
termes:
David Delbecq wrote:
Please provide the full jsp please.
Side note: JSF and non-JSF tags do not mix very well.
c:forEach items=#{handler.fields} var=it
h:inputText id=fieldPercent value=#{it.percentValue}/
h:message for=fieldPercent/
/c:forEach
Sorry, should have seen it in your first message:
items=#{handler.fields} -- this expression is not evaluated by
tomcat. In jsp 2.0, expression must have the form
${handler.fields}
According to [1] the #{} should work with the new unified EL.
If I try your hint I can't view the page anymore:
Error: According to TLD or attribute directive in file, attribute
items does not accept any expressions.
[1] unified EL refers to jsp 2.1 specifications, i was referring to 2.0
specifications.
To ensure you are using 2.1 specifications, check mainly that
- your taglib contains jsp-version2.1/jsp-version
I extracted the jstl-1.2jar file and found many .tld files. Nearly all
of them contain jsp-version1.2/jsp-version and not 2.1 as you said.
- your webapplication is properly configured to use the webapp2.5
specifications. The root element of web.xml should be like
web-app version=2.5 xmlns=http://java.sun.com/xml/ns/javaee;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xsi:schemaLocation=http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd;
The web.xml file is valid against the 2.5 spec, I verified it with XMLSpy.
cheers,
Gerald
-
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RE: More domains
From: Wayne Gemmell [mailto:[EMAIL PROTECTED] Subject: Re: More domains K, forget about my last post, you need to put a context tag in the server.xml file like this... Context displayName=site name docBase= path= workDir=work/Catalina/site name/_/Context I don't think its a recommended method of doing things but it works... If it actually does work, it's purely an accident. A docBase of is never correct, under any circumstanaces. Also, putting Context elements in server.xml is strongly discouraged, since it requires a restart of Tomcat to change any attributes. Read the doc and look at the example webapp deployments that come with Tomcat. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Possible JSTL/EL bug in 6.0.10
On 3/8/07, Gerald Holl [EMAIL PROTECTED] wrote: I extracted the jstl-1.2jar file and found many .tld files. Nearly all of them contain jsp-version1.2/jsp-version and not 2.1 as you said. Only tags version 2.1 will be passed deferred expressions. The .tlds need to have a declaration like this one: taglib xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd; version=2.1 (of course, the important part is version=2.1) I offered to look into your war if you want me to. You can send it to me privately (make sure it contains everything, JARs etc). Rémy - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Multiple Instances on one Machine
From: Rahul [mailto:[EMAIL PROTECTED] Subject: Multiple Instances on one Machine I have two webapps a and b with their respective web.xml files in $CATALINA_HOME\webapps\WEB-INF. That's incorrect right there, assuming webapps is declared as the appBase for your Host. Sounds like yet another case of attempting to equate appBase and docBase when in fact they must never be the same location. I have two server.xml files (server-a.xml and server-b.xml), one for each webapp with different server and connector ports. Do the Host elements in each of your server-*.xml files declare the same appBase? If so, you're going to get both apps deployed in both Tomcat instances. The $CATALINA_BASE/conf/Catalina/localhost directory contains a.xml and b.xml files with Context path=/a docBase=a debug=0 reloadable=true/ and Context path=/b docBase=b debug=0 reloadable=true/ entries respectively. The path attribute is not allowed in this situation; it is instead derived from the name of the .xml file. While trying to debug that I am wondering if my way of using two server.xml files for this scenario correct or is there any other way? As Chris pointed out, read RUNNING.txt for the correct mechanism. Your current approach will have lots of file collisions between the two instances, causing no end of grief. (A similar solution is mentioned at http://tomcat.apache.org/tomcat-3.3-doc/tomcat-apache-howto.html Don't use such an ancient set of instructions - it's inappropriate for version 5.5. Stick with the doc for the level you've got. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: GUI implementation with tomcat
Hi Kristian,
here I send you some short pieces of my code to make the arquitecture of my
application clearer :)
This is the class to initilize the window
public class ListItems {
List listOptions;
private static ListItems instance;
private Frame f;
public static ListItems getInstance () {
if(instance == null) {
instance = new ListItems ();
}
return instance;
}
public void initWindow(int i) {
if (i== 0){
f = new Frame();
listOptions = new List();
f.add(listOptions);
listOptions.addItem(reqConn);
f.pack();
f.setVisible(true);}
if (i!=0){
listOptions.addItem(reqConn2);
f.add(listOptions);
}
}
This is the web services class:
*public* *class* SDMInterfaceImpl *extends* Thread *implements*SDMInterface{
public ListItems list = ListItems ();
*public* SDMInterfaceImpl() { }
** *public* *void* init(){
*
*list.getInstance();
}
*public* String reqConn(String src, String dst){
String result = ;
list.initWindow(0);
*return* result;
}
*public* String reqConn2(String src, String dst){
String result = ;
list.initWindow(1);
*return* result;
}
The client will call the methods reqConn and reqConn2 and on the window
should appear these 2 messages:
reqConn
reqConn2
Is it clearer now? Do not look at the class, it is a simplification to show
you how my application tries to work
regards,
Alicia
On 3/8/07, Kristian Rink [EMAIL PROTECTED] wrote:
Alicia;
[Alicia Sánchez-Mora [EMAIL PROTECTED] @ Thu, 8 Mar 2007
15:05:09 +0100]
I have the class Window to initialize the GUI and I call (locally) an
instance of this class from my service class. The problem, or at
least what I think the problem is, is that every time I make a call
the service container unloads my class and nothing (related to my
window) is initiallized. The idea is to run my window only one time,
when tomcat starts. To do that I should specify somehow on the
web.xml file to do this: write a jsp class, put it somewhere and call
the initialization of the window..
honestly, the architecture of your overall application by now seems
somewhat obscure to me. What exactly do you intend to do? Is the
window supposed to display the web service calls actually supposed to
be a _desktop application_ window or rather an HTML page rendered by
some JSP?
If you want to build a GUI, probably you will have to build something
like that:
* Web Service and related classes deployed to a tomcat application
context making use of axis and friends, and
* GUI application, built as a standalone Java application making use of
Swing(?) to render a GUI and using web service client classes to do
remote calls.
Can you be more verbose about your application architecture? :)
Cheers,
Kristian
--
Kristian Rink * http://zimmer428.net * http://flickr.com/photos/z428/
jab: [EMAIL PROTECTED] * icq: 48874445 * fon: ++49 176 2447 2771
One dreaming alone, it will be only a dream; many dreaming together
is the beginning of a new reality. (Hundertwasser)
-
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RE: Tomcat process on windows
From: Stefan Baramov [mailto:[EMAIL PROTECTED] Subject: Re: Tomcat process on windows Reloading an app leads to creating a new class loader to load all of the application classes. The old class loader is still there it is just not used. The old class loader will be discarded if the app is implemented properly. Read the FAQ: http://tomcat.apache.org/faq/memory.html and especially this article: http://opensource.atlassian.com/confluence/spring/pages/viewpage.action? pageId=2669 Now, as far as I know (I can be mistaken), the garbage collection of PermGen is turned off by default. You are mistaken. It's never been off by default in any release of a Sun JVM since at least 1.2. Even more, no garbage collection of PermGen is implemented in JDK 4 and lower. That is totally incorrect. (BTW, there was no PermGen until JRE 1.4 was released, other than a prototype 1.3 HotSpot that was not generally available.) In a HotSpot-based JVM (Sun 1.4 and above), PermGen is only collected during a full GC, which is avoided as much as possible. However, a full GC is always done before returning an OOME for a potentially satisfiable allocation request. -XX:PermSize=64m -XX:MaxPermSize=160m Better to make PermSize and MaxPermSize the same, and 160m is probably too small for any serious work. There are lots of temporary classes and interned String objects created by most app servers, and an insufficiently sized PermGen will result in more frequent full GCs and associated application pauses. -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled The above only apply when Concurrent Mark-Sweep garbage collection is enabled, which it is not by default. This is a good introduction to HotSpot GC: http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: GUI implementation with tomcat
Alicia;
first off; thanks for your explanation and pointing things out a little
more. :) I think I slightly understand the structure of your
application but honestly I doubt it will work out this way:
[Alicia Sánchez-Mora [EMAIL PROTECTED] @ Thu, 8 Mar 2007
16:24:33 +0100]
public class ListItems {
List listOptions;
private static ListItems instance;
private Frame f;
This is java.awt.Frame, isn't it?
In my opinion (list people feel free to correct me if I'm all too wrong
here), the issue with your application is that you try to instantiate
and access the java.awt.Frame object from within code running on your
server but you actually want it to appear and work on your client. This
is not going to work out. To do so, you need to have the client code
(containing the Frame stuff) run locally on the client - the fact that
some window does actually appear is likely due to that server and
client runs on the same machine in your setup.
To achieve the desired effect, you should really try separating the web
service and the window connecting to it into two different, separate
applications (a webapp hosting the service, and a desktop application
or an applet running the window/frame). Then, you need to implement
logic in your client to remotely call the web service and possibly get
some meaningful data from it.
Don't know if this really is a helpful answer, feel free to ask if you
need more assistance. :)
Cheers,
Kristian
--
Kristian Rink * http://zimmer428.net * http://flickr.com/photos/z428/
jab: [EMAIL PROTECTED] * icq: 48874445 * fon: ++49 176 2447 2771
One dreaming alone, it will be only a dream; many dreaming together
is the beginning of a new reality. (Hundertwasser)
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: Cannot create resource instance
Thanks, but i followed the examples on the tomcat site. I have removed the factory declaration from server.xml but this still doesnt help I'm still getting a Cannot create resource instance error, i have pasted the stack dump to offer more clarity. Cheers, Natasha STACK DUMP --- Error naming exception: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:142) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:787) at org.apache.naming.NamingContext.lookup(NamingContext.java:134) at org.apache.naming.NamingContext.lookup(NamingContext.java:775) at org.apache.naming.NamingContext.lookup(NamingContext.java:147) at servlet.openConnection(Unknown Source) at servlet.init(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:888) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:621) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:539) Cannot create resource instance David Smith wrote: Then I would point you to http://tomcat.apache.org/tomcat-4.1-doc/jndi-resources-howto.html and http://tomcat.apache.org/tomcat-4.1-doc/jndi-datasource-examples-howto.html for some excellent information on setting up this stuff. I don't think you have to spec a resource factory as the built-in one for datasources is a slightly refactored (package rename only) version of DBCP. Also, the JDBC driver needs to be stored in common/lib of the tomcat installation. Lastly, unless you are directly using the commons-dbcp package or the commons-pool package in your code, the commons-dbcp-xx.xx.jar and commons-pool.jar are not necessary in WEB-INF. --David Natasha N Wright wrote: I am using Tomcat version 4. with JDK 1.4 (quite old i know!) David Smith wrote: Before we can offer any relevant advice, please let us know which version of tomcat you are working with. There are configuration differences between 5.0.x and 5.5.x. --David Natasha N Wright wrote: Hi, I am trying to create a servlet which connects to a oracle database. My servlet is called from an HTML form. When it is
RE: Cannot create resource instance
Hi, are you sure that you have put the jdbc drivers for oracle in the common/lib directory of tomcat somehitng tells me that there is an issue with the JDBC driver jars but I may be totally wrong Regards Guru --- Gurumoorthy Raghupathy Email : [EMAIL PROTECTED] --- -Original Message- From: Natasha N Wright [mailto:[EMAIL PROTECTED] Sent: 08 March 2007 15:39 To: Tomcat Users List Subject: Re: Cannot create resource instance Thanks, but i followed the examples on the tomcat site. I have removed the factory declaration from server.xml but this still doesnt help I'm still getting a Cannot create resource instance error, i have pasted the stack dump to offer more clarity. Cheers, Natasha STACK DUMP --- Error naming exception: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFact ory.java:142) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:787) at org.apache.naming.NamingContext.lookup(NamingContext.java:134) at org.apache.naming.NamingContext.lookup(NamingContext.java:775) at org.apache.naming.NamingContext.lookup(NamingContext.java:147) at servlet.openConnection(Unknown Source) at servlet.init(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.jav a:888) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:6 21) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:235 8) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:683) at java.lang.Thread.run(Thread.java:539) Cannot create resource instance David Smith wrote: Then I would point you to http://tomcat.apache.org/tomcat-4.1-doc/jndi-resources-howto.html and http://tomcat.apache.org/tomcat-4.1-doc/jndi-datasource-examples-howto.h tml for some excellent information on setting up this stuff. I don't think you have to spec a resource factory as the built-in one for datasources is a slightly refactored (package rename only) version of DBCP. Also, the JDBC driver needs
Re: Possible JSTL/EL bug in 6.0.10
Rémy Maucherat wrote: On 3/8/07, Gerald Holl [EMAIL PROTECTED] wrote: I extracted the jstl-1.2jar file and found many .tld files. Nearly all of them contain jsp-version1.2/jsp-version and not 2.1 as you said. Only tags version 2.1 will be passed deferred expressions. The .tlds need to have a declaration like this one: taglib xmlns=http://java.sun.com/xml/ns/javaee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd; version=2.1 (of course, the important part is version=2.1) Ok, the c.tld file containts the above declaration. I offered to look into your war if you want me to. You can send it to me privately (make sure it contains everything, JARs etc). Well, I think I can't give you access to all the details of our (secret) project. Anyway, thanks for the offer. Gerald - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cannot create resource instance
Raghupathy, Gurumoorthy wrote: My javax.servlet classes oracle drivers were in a file called classes12.zip I created a jar of this placed it into my WEB-INF/lib as classes.jar. classes.zip is the file listed in my classpath. I suspect that this is the issue too - is there a naming convention here i'm not adhering to? Thanks Hi, are you sure that you have put the jdbc drivers for oracle in the common/lib directory of tomcat somehitng tells me that there is an issue with the JDBC driver jars but I may be totally wrong Regards Guru --- Gurumoorthy Raghupathy Email : [EMAIL PROTECTED] --- -Original Message- From: Natasha N Wright [mailto:[EMAIL PROTECTED] Sent: 08 March 2007 15:39 To: Tomcat Users List Subject: Re: Cannot create resource instance Thanks, but i followed the examples on the tomcat site. I have removed the factory declaration from server.xml but this still doesnt help I'm still getting a Cannot create resource instance error, i have pasted the stack dump to offer more clarity. Cheers, Natasha STACK DUMP --- Error naming exception: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFact ory.java:142) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:787) at org.apache.naming.NamingContext.lookup(NamingContext.java:134) at org.apache.naming.NamingContext.lookup(NamingContext.java:775) at org.apache.naming.NamingContext.lookup(NamingContext.java:147) at servlet.openConnection(Unknown Source) at servlet.init(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.jav a:888) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:6 21) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:235 8) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:683) at java.lang.Thread.run(Thread.java:539) Cannot create resource instance David Smith wrote: Then I would point you to
Re: Cannot create resource instance
My javax.servlet classes oracle drivers were in a file called classes12.zip I created a jar of this placed it into my WEB-INF/lib as classes.jar. classes.zip is the file listed in my classpath. I suspect that this is the issue too - is there a naming convention here i'm not adhering to? Thanks Raghupathy, Gurumoorthy wrote: Hi, are you sure that you have put the jdbc drivers for oracle in the common/lib directory of tomcat somehitng tells me that there is an issue with the JDBC driver jars but I may be totally wrong Regards Guru --- Gurumoorthy Raghupathy Email : [EMAIL PROTECTED] --- -Original Message- From: Natasha N Wright [mailto:[EMAIL PROTECTED] Sent: 08 March 2007 15:39 To: Tomcat Users List Subject: Re: Cannot create resource instance Thanks, but i followed the examples on the tomcat site. I have removed the factory declaration from server.xml but this still doesnt help I'm still getting a Cannot create resource instance error, i have pasted the stack dump to offer more clarity. Cheers, Natasha STACK DUMP --- Error naming exception: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFact ory.java:142) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:787) at org.apache.naming.NamingContext.lookup(NamingContext.java:134) at org.apache.naming.NamingContext.lookup(NamingContext.java:775) at org.apache.naming.NamingContext.lookup(NamingContext.java:147) at servlet.openConnection(Unknown Source) at servlet.init(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.jav a:888) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:6 21) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:235 8) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:683) at java.lang.Thread.run(Thread.java:539) Cannot create resource instance David Smith wrote: Then I would point you to
Re: Cannot create resource instance
The JDBC driver has to be in common/lib of the tomcat installation to be available to tomcat as well as your webapp. WEB-INF/lib just won't work. --David Natasha N Wright wrote: Raghupathy, Gurumoorthy wrote: My javax.servlet classes oracle drivers were in a file called classes12.zip I created a jar of this placed it into my WEB-INF/lib as classes.jar. classes.zip is the file listed in my classpath. I suspect that this is the issue too - is there a naming convention here i'm not adhering to? Thanks Hi, are you sure that you have put the jdbc drivers for oracle in the common/lib directory of tomcat somehitng tells me that there is an issue with the JDBC driver jars but I may be totally wrong Regards Guru --- Gurumoorthy Raghupathy Email : [EMAIL PROTECTED] --- -Original Message- From: Natasha N Wright [mailto:[EMAIL PROTECTED] Sent: 08 March 2007 15:39 To: Tomcat Users List Subject: Re: Cannot create resource instance Thanks, but i followed the examples on the tomcat site. I have removed the factory declaration from server.xml but this still doesnt help I'm still getting a Cannot create resource instance error, i have pasted the stack dump to offer more clarity. Cheers, Natasha STACK DUMP --- Error naming exception: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFact ory.java:142) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:787) at org.apache.naming.NamingContext.lookup(NamingContext.java:134) at org.apache.naming.NamingContext.lookup(NamingContext.java:775) at org.apache.naming.NamingContext.lookup(NamingContext.java:147) at servlet.openConnection(Unknown Source) at servlet.init(Unknown Source) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.jav a:888) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:6 21) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:163) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:144) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:235 8) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :133) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:127) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 33) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java: 675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at
RE: Cannot create resource instance
From: Natasha N Wright [mailto:[EMAIL PROTECTED] Subject: Re: Cannot create resource instance classes.zip is the file listed in my classpath. Do not add any extra .zip or .jar files to the Tomcat classpath - that is guaranteed to cause problems with the classloaders. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Installing Apache Portable Runtime on Linux
Download the latest apache source. APR compiling # Build and install apr 1.2 cd srclib/apr ./configure --prefix=/usr/local/apr-httpd/ make make install # Build and install apr-util 1.2 cd ../apr-util ./configure --prefix=/usr/local/apr-util-httpd/ --with-apr=/usr/local/apr-httpd/ make make install Then [EMAIL PROTECTED] native]# ./configure --with-apr=/usr/local/apr-httpd I usually build everything. Orlando On 3/7/07, DM [EMAIL PROTECTED] wrote: Hi, I'm tring to install the Apache Portable Runtime on Linux as per the instructions here: http://tomcat.apache.org/tomcat-6.0-doc/apr.html When I run configure I get the following output [EMAIL PROTECTED] native]# ./configure checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking for working mkdir -p... yes Tomcat Native Version: 1.1.8 checking for chosen layout... tcnative checking for APR... no configure: error: APR could not be located. Please use the --with-apr option. I think the problem might be that I have version 0.9.4 of the apr-devel package installed, because the installation instructions seem to indicate that I need version 1.2+. I tried finding a more up-to-date version of this package for Red Hat Enterprise Linux 4 (the system I'm using), but failed. Can someone tell me whether it is the version of the apr-devel package that is causing the install to fail, and if so, where I might get a more up-to-date version? Many Thanks, DM ___ The all-new Yahoo! Mail goes wherever you go - free your email address from your Internet provider. http://uk.docs.yahoo.com/nowyoucan.html - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
apache22 + mod_jk + tomcat55 on FreeBSD - configuration problem (maybe ?)
Hello guys
I'm trying to set up apache to redirect requests to tomcat on my
FreeBSD-6.2-STABLE
but I can't get this to work
please help me :)
here is what I do:
so first I've installed the latest ports
apache-2.2.4
mod_jk-ap2-1.2.21,1
tomcat-5.5.20
and I've edited the config files to look like this:
for apache httpd and mod_jk
/usr/local/etc/apache22/httpd.conf
[CODE]
ServerRoot /usr/local
Listen 80
LoadModule authn_file_module libexec/apache22/mod_authn_file.so
LoadModule authn_dbm_module libexec/apache22/mod_authn_dbm.so
LoadModule authn_anon_module libexec/apache22/mod_authn_anon.so
LoadModule authn_default_module libexec/apache22/mod_authn_default.so
LoadModule authn_alias_module libexec/apache22/mod_authn_alias.so
LoadModule authz_host_module libexec/apache22/mod_authz_host.so
LoadModule authz_groupfile_module libexec/apache22/mod_authz_groupfile.so
LoadModule authz_user_module libexec/apache22/mod_authz_user.so
LoadModule authz_dbm_module libexec/apache22/mod_authz_dbm.so
LoadModule authz_owner_module libexec/apache22/mod_authz_owner.so
LoadModule authz_default_module libexec/apache22/mod_authz_default.so
LoadModule auth_basic_module libexec/apache22/mod_auth_basic.so
LoadModule auth_digest_module libexec/apache22/mod_auth_digest.so
LoadModule file_cache_module libexec/apache22/mod_file_cache.so
LoadModule cache_module libexec/apache22/mod_cache.so
LoadModule disk_cache_module libexec/apache22/mod_disk_cache.so
LoadModule include_module libexec/apache22/mod_include.so
LoadModule filter_module libexec/apache22/mod_filter.so
LoadModule charset_lite_module libexec/apache22/mod_charset_lite.so
LoadModule deflate_module libexec/apache22/mod_deflate.so
LoadModule log_config_module libexec/apache22/mod_log_config.so
LoadModule logio_module libexec/apache22/mod_logio.so
LoadModule env_module libexec/apache22/mod_env.so
LoadModule mime_magic_module libexec/apache22/mod_mime_magic.so
LoadModule cern_meta_module libexec/apache22/mod_cern_meta.so
LoadModule expires_module libexec/apache22/mod_expires.so
LoadModule headers_module libexec/apache22/mod_headers.so
LoadModule usertrack_module libexec/apache22/mod_usertrack.so
LoadModule unique_id_module libexec/apache22/mod_unique_id.so
LoadModule setenvif_module libexec/apache22/mod_setenvif.so
LoadModule version_module libexec/apache22/mod_version.so
LoadModule ssl_module libexec/apache22/mod_ssl.so
LoadModule mime_module libexec/apache22/mod_mime.so
LoadModule dav_module libexec/apache22/mod_dav.so
LoadModule status_module libexec/apache22/mod_status.so
LoadModule autoindex_module libexec/apache22/mod_autoindex.so
LoadModule asis_module libexec/apache22/mod_asis.so
LoadModule info_module libexec/apache22/mod_info.so
LoadModule cgi_module libexec/apache22/mod_cgi.so
LoadModule dav_fs_module libexec/apache22/mod_dav_fs.so
LoadModule vhost_alias_module libexec/apache22/mod_vhost_alias.so
LoadModule negotiation_module libexec/apache22/mod_negotiation.so
LoadModule dir_module libexec/apache22/mod_dir.so
LoadModule imagemap_module libexec/apache22/mod_imagemap.so
LoadModule actions_module libexec/apache22/mod_actions.so
LoadModule speling_module libexec/apache22/mod_speling.so
LoadModule userdir_module libexec/apache22/mod_userdir.so
LoadModule alias_module libexec/apache22/mod_alias.so
LoadModule rewrite_module libexec/apache22/mod_rewrite.so
LoadModule php5_modulelibexec/apache22/libphp5.so
LoadModule jk_module libexec/apache22/mod_jk.so
IfModule !mpm_netware_module
User www
Group www
/IfModule
ServerAdmin [EMAIL PROTECTED]
ServerName 85.11.148.165:80
DocumentRoot /usr/local/www/apache22/data
Directory /
AllowOverride None
Order deny,allow
Deny from all
/Directory
Directory /usr/local/www/apache22/data
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
/Directory
IfModule dir_module
DirectoryIndex index.html index.php
/IfModule
FilesMatch ^\.ht
Order allow,deny
Deny from all
Satisfy All
/FilesMatch
ErrorLog /var/log/httpd-error.log
LogLevel warn
IfModule log_config_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
combined
LogFormat %h %l %u %t \%r\ %s %b common
IfModule logio_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
%I %O combinedio
/IfModule
CustomLog /var/log/httpd-access.log combined
/IfModule
IfModule alias_module
ScriptAlias /cgi-bin/ /usr/local/www/apache22/cgi-bin/
/IfModule
IfModule cgid_module
/IfModule
Directory /usr/local/www/apache22/cgi-bin
AllowOverride None
Options None
Order allow,deny
Allow from all
/Directory
DefaultType text/plain
IfModule mime_module
TypesConfig etc/apache22/mime.types
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
/IfModule
Include etc/apache22/extra/httpd-autoindex.conf
Include etc/apache22/extra/httpd-userdir.conf
Include etc/apache22/extra/mod_jk.conf
IfModule ssl_module
tomcat 5.5 wants to shut down on its own
When the following exceptions occurs (from the tomcat log, and for which tomcat doesn't include stack traces), tomcat says it's shutting down, although it never does. Any idea: 1) Why these exceptions? 2) Failed to restart: What is it trying to restart? 3) Why tomcat wants to shut down? 4) What to do about them? I don't believe we are throwing these exceptions out to tomcat, as we are catching all Throwables. It is true that we have various hosts around the cluster in the application, which may go up and down. Happens with any version up to 5.5.20. 11:16:54 Info [Tomcat]: Server startup in 50896 ms 13:20:52 Warning [Tomcat]: Failed to restart: java.io.IOException: Failed to get a RMI stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: ; nested exception is: java.net.ConnectException: Connection refused: connect] 13:20:53 Warning [Tomcat]: Failed to call the method close():java.rmi.ConnectException: Connection refused to host: 10.10.101.27; nested exception is: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: Failed to check connection: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: stopping tia -- View this message in context: http://www.nabble.com/tomcat-5.5-wants-to-shut-down-on-its-own-tf3371375.html#a9381355 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: apache22 + mod_jk + tomcat55 on FreeBSD - configuration problem (maybe ?)
JkMount works with respect to URLs, not file system pathes:
Use
JkMount /jsp-examples/* damnjk
instead of
JkMount /usr/local/tomcat5.5/webapps/jsp-examples/* damnjk
There might be further config bugs after fixing this one :)
Regards,
Rainer
Mario Pavlov wrote:
Hello guys
I'm trying to set up apache to redirect requests to tomcat on my
FreeBSD-6.2-STABLE
but I can't get this to work
please help me :)
here is what I do:
so first I've installed the latest ports
apache-2.2.4
mod_jk-ap2-1.2.21,1
tomcat-5.5.20
and I've edited the config files to look like this:
for apache httpd and mod_jk
/usr/local/etc/apache22/httpd.conf
[CODE]
ServerRoot /usr/local
Listen 80
LoadModule authn_file_module libexec/apache22/mod_authn_file.so
LoadModule authn_dbm_module libexec/apache22/mod_authn_dbm.so
LoadModule authn_anon_module libexec/apache22/mod_authn_anon.so
LoadModule authn_default_module libexec/apache22/mod_authn_default.so
LoadModule authn_alias_module libexec/apache22/mod_authn_alias.so
LoadModule authz_host_module libexec/apache22/mod_authz_host.so
LoadModule authz_groupfile_module libexec/apache22/mod_authz_groupfile.so
LoadModule authz_user_module libexec/apache22/mod_authz_user.so
LoadModule authz_dbm_module libexec/apache22/mod_authz_dbm.so
LoadModule authz_owner_module libexec/apache22/mod_authz_owner.so
LoadModule authz_default_module libexec/apache22/mod_authz_default.so
LoadModule auth_basic_module libexec/apache22/mod_auth_basic.so
LoadModule auth_digest_module libexec/apache22/mod_auth_digest.so
LoadModule file_cache_module libexec/apache22/mod_file_cache.so
LoadModule cache_module libexec/apache22/mod_cache.so
LoadModule disk_cache_module libexec/apache22/mod_disk_cache.so
LoadModule include_module libexec/apache22/mod_include.so
LoadModule filter_module libexec/apache22/mod_filter.so
LoadModule charset_lite_module libexec/apache22/mod_charset_lite.so
LoadModule deflate_module libexec/apache22/mod_deflate.so
LoadModule log_config_module libexec/apache22/mod_log_config.so
LoadModule logio_module libexec/apache22/mod_logio.so
LoadModule env_module libexec/apache22/mod_env.so
LoadModule mime_magic_module libexec/apache22/mod_mime_magic.so
LoadModule cern_meta_module libexec/apache22/mod_cern_meta.so
LoadModule expires_module libexec/apache22/mod_expires.so
LoadModule headers_module libexec/apache22/mod_headers.so
LoadModule usertrack_module libexec/apache22/mod_usertrack.so
LoadModule unique_id_module libexec/apache22/mod_unique_id.so
LoadModule setenvif_module libexec/apache22/mod_setenvif.so
LoadModule version_module libexec/apache22/mod_version.so
LoadModule ssl_module libexec/apache22/mod_ssl.so
LoadModule mime_module libexec/apache22/mod_mime.so
LoadModule dav_module libexec/apache22/mod_dav.so
LoadModule status_module libexec/apache22/mod_status.so
LoadModule autoindex_module libexec/apache22/mod_autoindex.so
LoadModule asis_module libexec/apache22/mod_asis.so
LoadModule info_module libexec/apache22/mod_info.so
LoadModule cgi_module libexec/apache22/mod_cgi.so
LoadModule dav_fs_module libexec/apache22/mod_dav_fs.so
LoadModule vhost_alias_module libexec/apache22/mod_vhost_alias.so
LoadModule negotiation_module libexec/apache22/mod_negotiation.so
LoadModule dir_module libexec/apache22/mod_dir.so
LoadModule imagemap_module libexec/apache22/mod_imagemap.so
LoadModule actions_module libexec/apache22/mod_actions.so
LoadModule speling_module libexec/apache22/mod_speling.so
LoadModule userdir_module libexec/apache22/mod_userdir.so
LoadModule alias_module libexec/apache22/mod_alias.so
LoadModule rewrite_module libexec/apache22/mod_rewrite.so
LoadModule php5_modulelibexec/apache22/libphp5.so
LoadModule jk_module libexec/apache22/mod_jk.so
IfModule !mpm_netware_module
User www
Group www
/IfModule
ServerAdmin [EMAIL PROTECTED]
ServerName 85.11.148.165:80
DocumentRoot /usr/local/www/apache22/data
Directory /
AllowOverride None
Order deny,allow
Deny from all
/Directory
Directory /usr/local/www/apache22/data
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
/Directory
IfModule dir_module
DirectoryIndex index.html index.php
/IfModule
FilesMatch ^\.ht
Order allow,deny
Deny from all
Satisfy All
/FilesMatch
ErrorLog /var/log/httpd-error.log
LogLevel warn
IfModule log_config_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\
combined
LogFormat %h %l %u %t \%r\ %s %b common
IfModule logio_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\ \%{User-Agent}i\ %I
%O combinedio
/IfModule
CustomLog /var/log/httpd-access.log combined
/IfModule
IfModule alias_module
ScriptAlias /cgi-bin/ /usr/local/www/apache22/cgi-bin/
/IfModule
IfModule cgid_module
/IfModule
Directory /usr/local/www/apache22/cgi-bin
AllowOverride None
Options None
Order allow,deny
Allow from all
/Directory
DefaultType text/plain
IfModule mime_module
Re: apache22 + mod_jk + tomcat55 on FreeBSD - configuration problem (maybe ?)
On 3/8/07, Rainer Jung [EMAIL PROTECTED] wrote: Mario Pavlov wrote: and I've edited the config files to look like this: for apache httpd and mod_jk /usr/local/etc/apache22/httpd.conf [CODE] ServerRoot /usr/local Is your httpd working at all? I am not 100% sure but the server root doesn't seem right to me, when looking at the paths you specified above. I would think your ServerRoot would be set to /usr/local/etc/apache22? http://httpd.apache.org/docs/2.0/mod/core.html#serverroot - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: apache22 + mod_jk + tomcat55 on FreeBSD - configuration problem (maybe ?)
This worked :)
thank you very much man! :)
JkMount works with respect to URLs, not file system pathes:
Use
JkMount /jsp-examples/* damnjk
instead of
JkMount /usr/local/tomcat5.5/webapps/jsp-examples/* damnjk
There might be further config bugs after fixing this one :)
Regards,
Rainer
Mario Pavlov wrote:
Hello guys
I'm trying to set up apache to redirect requests to tomcat on my
FreeBSD-6.2-STABLE
but I can't get this to work
please help me :)
here is what I do:
so first I've installed the latest ports
apache-2.2.4
mod_jk-ap2-1.2.21,1
tomcat-5.5.20
and I've edited the config files to look like this:
for apache httpd and mod_jk
/usr/local/etc/apache22/httpd.conf
[CODE]
ServerRoot /usr/local
Listen 80
LoadModule authn_file_module libexec/apache22/mod_authn_file.so
LoadModule authn_dbm_module libexec/apache22/mod_authn_dbm.so
LoadModule authn_anon_module libexec/apache22/mod_authn_anon.so
LoadModule authn_default_module libexec/apache22/mod_authn_default.so
LoadModule authn_alias_module libexec/apache22/mod_authn_alias.so
LoadModule authz_host_module libexec/apache22/mod_authz_host.so
LoadModule authz_groupfile_module libexec/apache22/mod_authz_groupfile.so
LoadModule authz_user_module libexec/apache22/mod_authz_user.so
LoadModule authz_dbm_module libexec/apache22/mod_authz_dbm.so
LoadModule authz_owner_module libexec/apache22/mod_authz_owner.so
LoadModule authz_default_module libexec/apache22/mod_authz_default.so
LoadModule auth_basic_module libexec/apache22/mod_auth_basic.so
LoadModule auth_digest_module libexec/apache22/mod_auth_digest.so
LoadModule file_cache_module libexec/apache22/mod_file_cache.so
LoadModule cache_module libexec/apache22/mod_cache.so
LoadModule disk_cache_module libexec/apache22/mod_disk_cache.so
LoadModule include_module libexec/apache22/mod_include.so
LoadModule filter_module libexec/apache22/mod_filter.so
LoadModule charset_lite_module libexec/apache22/mod_charset_lite.so
LoadModule deflate_module libexec/apache22/mod_deflate.so
LoadModule log_config_module libexec/apache22/mod_log_config.so
LoadModule logio_module libexec/apache22/mod_logio.so
LoadModule env_module libexec/apache22/mod_env.so
LoadModule mime_magic_module libexec/apache22/mod_mime_magic.so
LoadModule cern_meta_module libexec/apache22/mod_cern_meta.so
LoadModule expires_module libexec/apache22/mod_expires.so
LoadModule headers_module libexec/apache22/mod_headers.so
LoadModule usertrack_module libexec/apache22/mod_usertrack.so
LoadModule unique_id_module libexec/apache22/mod_unique_id.so
LoadModule setenvif_module libexec/apache22/mod_setenvif.so
LoadModule version_module libexec/apache22/mod_version.so
LoadModule ssl_module libexec/apache22/mod_ssl.so
LoadModule mime_module libexec/apache22/mod_mime.so
LoadModule dav_module libexec/apache22/mod_dav.so
LoadModule status_module libexec/apache22/mod_status.so
LoadModule autoindex_module libexec/apache22/mod_autoindex.so
LoadModule asis_module libexec/apache22/mod_asis.so
LoadModule info_module libexec/apache22/mod_info.so
LoadModule cgi_module libexec/apache22/mod_cgi.so
LoadModule dav_fs_module libexec/apache22/mod_dav_fs.so
LoadModule vhost_alias_module libexec/apache22/mod_vhost_alias.so
LoadModule negotiation_module libexec/apache22/mod_negotiation.so
LoadModule dir_module libexec/apache22/mod_dir.so
LoadModule imagemap_module libexec/apache22/mod_imagemap.so
LoadModule actions_module libexec/apache22/mod_actions.so
LoadModule speling_module libexec/apache22/mod_speling.so
LoadModule userdir_module libexec/apache22/mod_userdir.so
LoadModule alias_module libexec/apache22/mod_alias.so
LoadModule rewrite_module libexec/apache22/mod_rewrite.so
LoadModule php5_modulelibexec/apache22/libphp5.so
LoadModule jk_module libexec/apache22/mod_jk.so
IfModule !mpm_netware_module
User www
Group www
/IfModule
ServerAdmin [EMAIL PROTECTED]
ServerName 85.11.148.165:80
DocumentRoot /usr/local/www/apache22/data
Directory /
AllowOverride None
Order deny,allow
Deny from all
/Directory
Directory /usr/local/www/apache22/data
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
/Directory
IfModule dir_module
DirectoryIndex index.html index.php
/IfModule
FilesMatch ^\.ht
Order allow,deny
Deny from all
Satisfy All
/FilesMatch
ErrorLog /var/log/httpd-error.log
LogLevel warn
IfModule log_config_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\
\%{User-Agent}i\ combined
LogFormat %h %l %u %t \%r\ %s %b common
IfModule logio_module
LogFormat %h %l %u %t \%r\ %s %b \%{Referer}i\
\%{User-Agent}i\ %I %O combinedio
/IfModule
CustomLog /var/log/httpd-access.log combined
Re: [OT] tomcat 5.5 wants to shut down on its own
Apparently, these are RMI exceptions from the RMI threads outside the application's control. Does tomcat attempt to shut down on a Warning log message? tk-2506 wrote: When the following exceptions occurs (from the tomcat log, and for which tomcat doesn't include stack traces), tomcat says it's shutting down, although it never does. Any idea: 1) Why these exceptions? 2) Failed to restart: What is it trying to restart? 3) Why tomcat wants to shut down? 4) What to do about them? I don't believe we are throwing these exceptions out to tomcat, as we are catching all Throwables. It is true that we have various hosts around the cluster in the application, which may go up and down. Happens with any version up to 5.5.20. 11:16:54 Info [Tomcat]: Server startup in 50896 ms 13:20:52 Warning [Tomcat]: Failed to restart: java.io.IOException: Failed to get a RMI stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: ; nested exception is: java.net.ConnectException: Connection refused: connect] 13:20:53 Warning [Tomcat]: Failed to call the method close():java.rmi.ConnectException: Connection refused to host: 10.10.101.27; nested exception is: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: Failed to check connection: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: stopping tia -- View this message in context: http://www.nabble.com/tomcat-5.5-wants-to-shut-down-on-its-own-tf3371375.html#a9381483 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Possible JSTL/EL bug in 6.0.10
On 3/8/07, Gerald Holl [EMAIL PROTECTED] wrote: Well, I think I can't give you access to all the details of our (secret) project. Anyway, thanks for the offer. Ok, I am obviously not going to look at your application. What I meant is I would look at a minimal war (containing only one JSP). Rémy - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Standalone Tomcat - Does vulnerability CVE-2007-0774 apply?
Hi, I have standalone Tomcat version 5.5 running on my production machine (Windows 2003 server). I think in this case vulnerability CVE-2007-0774 (http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0774) does not apply as there is no other Webserver (apache etc.) to which tomcat talks to. So there is no connector. But I read on the web that, tomcat comes with default connector to serve Static content. I am not sure which connector it is. But this vulnerability is about mod_jk, which is not in tomcat but is part of apache. So I still think I do need to take care of this vulnerability. But would like to confirm with you before informing my team. thanks, shishir - Don't be flakey. Get Yahoo! Mail for Mobile and always stay connected to friends.
Re: Multiple Instances on one Machine
Thanks Chris and Chuck. I have created separate bases (e.g. aBase) and within it I have webapps\a and so on respectively. It works fine now. One question: I don't have the Context spec file like aBase\conf\catalina\localhost\a.xml etc, but it doesn't seem to be affecting anything. What's the significance of that? - Rahul. PS: This was a typo in original message $CATALINA_HOME\webapps\WEB-INF, should have been $CATALINA_HOME\webapps\a or b\WEB-INF - Original Message From: Caldarale, Charles R [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Thursday, March 8, 2007 6:55:06 AM Subject: RE: Multiple Instances on one Machine From: Rahul [mailto:[EMAIL PROTECTED] Subject: Multiple Instances on one Machine I have two webapps a and b with their respective web.xml files in $CATALINA_HOME\webapps\WEB-INF. That's incorrect right there, assuming webapps is declared as the appBase for your Host. Sounds like yet another case of attempting to equate appBase and docBase when in fact they must never be the same location. I have two server.xml files (server-a.xml and server-b.xml), one for each webapp with different server and connector ports. Do the Host elements in each of your server-*.xml files declare the same appBase? If so, you're going to get both apps deployed in both Tomcat instances. The $CATALINA_BASE/conf/Catalina/localhost directory contains a.xml and b.xml files with Context path=/a docBase=a debug=0 reloadable=true/ and Context path=/b docBase=b debug=0 reloadable=true/ entries respectively. The path attribute is not allowed in this situation; it is instead derived from the name of the .xml file. While trying to debug that I am wondering if my way of using two server.xml files for this scenario correct or is there any other way? As Chris pointed out, read RUNNING.txt for the correct mechanism. Your current approach will have lots of file collisions between the two instances, causing no end of grief. (A similar solution is mentioned at http://tomcat.apache.org/tomcat-3.3-doc/tomcat-apache-howto.html Don't use such an ancient set of instructions - it's inappropriate for version 5.5. Stick with the doc for the level you've got. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta. http://advision.webevents.yahoo.com/mailbeta/newmail_tools.html - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
noob in Tomcat installation hell
I am attempting to set up Tomcat 5.5.2 in a Linux Red Hat environment. I am also looking to include Tomcat Administration Manager. However, I can not get Tomcat Administration to work. First I set up Java version 6, and when things were not working, I scaled back to 5. (JDK 5 ) jdk-1_5_0_11-linux-i586-rpm.bin I re-set up user accounts in ../conf/tomcat-users.xml which includes: role rolename=manager/ role rolename=admin/ user username=tomcat password=passwrd1 roles=admin,manager/ I currently have set:JAVA_HOME=/usr/java/jdk1.5.0_11 CATALINA_HOME=/usr/local/tomcat I run 'set' to confirm that these settings were exported. When I attempt to run Tomcat Manager through E-links, it confirms my password, and seems to be running. (Not sure hwat to look for beyond the page saying it is unning.) When I attempt to run Tomcat Administration through E-links, I am asked if I want to post data form to http://localhost:8080/admin/j_security_check;jsessionid=3BCF622079C7F8B1BD4A252CE3754563 ' Then, I click on yes and get this error message: Apache Tomcat/5.5.20 - Error report HTTP Status 404 - /admin/ --- type Status report message /admin/ description The requested resource (/admin/) is not available. --- Apache Tomcat/5.5.20
Re: [OT] tomcat 5.5 wants to shut down on its own
It looks like stopping is not written by Tomcat, but by RMI again... case closed. tk-2506 wrote: Apparently, these are RMI exceptions from the RMI threads outside the application's control. Does tomcat attempt to shut down on a Warning log message? tk-2506 wrote: When the following exceptions occurs (from the tomcat log, and for which tomcat doesn't include stack traces), tomcat says it's shutting down, although it never does. Any idea: 1) Why these exceptions? 2) Failed to restart: What is it trying to restart? 3) Why tomcat wants to shut down? 4) What to do about them? I don't believe we are throwing these exceptions out to tomcat, as we are catching all Throwables. It is true that we have various hosts around the cluster in the application, which may go up and down. Happens with any version up to 5.5.20. 11:16:54 Info [Tomcat]: Server startup in 50896 ms 13:20:52 Warning [Tomcat]: Failed to restart: java.io.IOException: Failed to get a RMI stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: ; nested exception is: java.net.ConnectException: Connection refused: connect] 13:20:53 Warning [Tomcat]: Failed to call the method close():java.rmi.ConnectException: Connection refused to host: 10.10.101.27; nested exception is: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: Failed to check connection: java.net.ConnectException: Connection refused: connect 13:20:53 Warning [Tomcat]: stopping tia -- View this message in context: http://www.nabble.com/tomcat-5.5-wants-to-shut-down-on-its-own-tf3371375.html#a9381520 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Correct static member cluster configuration for Tomcat 6/JDK.1.6.0/Linux
I will look into this for you
Filip
Gmail User wrote:
I am trying to configure a cluster with static members, but so far no
luck. Am I missing something or is it not meant to be tested with both
members on localhost?
Both instances create their own sessions and no session propagation is
recorded in the logs. The log also shows that there are no active
members in the cluster, so there is no session transfer.
Thanks for suggestions,
Ed
PS:
Sample config (all ports incremented by +10 for the 2nd instance, and
uniqueId is changed for the 2nd instance):
Server port=8005 shutdown=SHUTDOWN
Listener className=org.apache.catalina.core.AprLifecycleListener
SSLEngine=on /
Listener className=org.apache.catalina.core.JasperListener /
Listener
className=org.apache.catalina.mbeans.ServerLifecycleListener /
Listener
className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener /
Service name=Catalina
Connector port=8080 protocol=HTTP/1.1
maxThreads=150 connectionTimeout=2
redirectPort=8443 /
Connector port=8009 protocol=AJP/1.3 redirectPort=8443 /
Engine name=Standalone defaultHost=localhost
jvmRoute=jvm1
Cluster className=org.apache.catalina.ha.tcp.SimpleTcpCluster
channelSendOptions=8
Manager
className=org.apache.catalina.ha.session.DeltaManager
expireSessionsOnShutdown=false
notifyListenersOnReplication=true/
Channel
className=org.apache.catalina.tribes.group.GroupChannel
Receiver
className=org.apache.catalina.tribes.transport.nio.NioReceiver
address=auto
port=4000
autoBind=100
selectorTimeout=5000
maxThreads=6/
Sender
className=org.apache.catalina.tribes.transport.ReplicationTransmitter
Transport
className=org.apache.catalina.tribes.transport.nio.PooledParallelSender/
/Sender
Interceptor
className=org.apache.catalina.tribes.group.interceptors.TcpFailureDetector/
Interceptor
className=org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor
Member
className=org.apache.catalina.tribes.membership.StaticMember
port=5678
securePort=-1
host=localhost
domain=staging-cluster
uniqueId={0,1,2,3,4,5,6,7,8,9}/
/Interceptor
Interceptor
className=org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor/
/Channel
Valve className=org.apache.catalina.ha.tcp.ReplicationValve
filter=.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*
\.html;.*\.css;.*\.txt;/
Valve
className=org.apache.catalina.ha.session.JvmRouteBinderValve/
Deployer
className=org.apache.catalina.ha.deploy.FarmWarDeployer
tempDir=/tmp/war-temp/
deployDir=/tmp/war-deploy/
watchDir=/tmp/war-listen/
watchEnabled=false/
ClusterListener
className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/
ClusterListener
className=org.apache.catalina.ha.session.ClusterSessionListener/
/Cluster
Host name=localhost appBase=webapps
unpackWARs=true autoDeploy=true
xmlValidation=false xmlNamespaceAware=false
/Host
/Engine
/Service
/Server
Sample log:
Feb 23, 2007 10:32:58 PM org.apache.catalina.ha.tcp.SimpleTcpCluster
setProperty
WARNING: Dynamic setProperty(className,value) has been disabled, please
use explicit properties for the element you are trying to identify
Feb 23, 2007 10:32:59 PM org.apache.catalina.core.AprLifecycleListener
init
INFO: The Apache Tomcat Native library which allows optimal performance
in production environments was not found on the
java.library.path:
/usr/java/jdk1.6.0/jre/lib/i386/client:/usr/java/jdk1.6.0/jre/lib/i386:/usr/java/jdk1.6.0/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
Feb 23, 2007 10:32:59 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8090
Feb 23, 2007 10:32:59 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 4302 ms
Feb 23, 2007 10:32:59 PM org.apache.catalina.realm.JAASRealm
setContainer
INFO: Set JAAS app name Standalone
Feb 23, 2007 10:32:59 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Feb 23, 2007 10:32:59 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.9
Feb 23, 2007 10:32:59 PM org.apache.catalina.ha.tcp.SimpleTcpCluster
start
INFO: Cluster is about to start
Feb 23, 2007 10:32:59 PM
org.apache.catalina.tribes.transport.ReceiverBase bind
INFO: Receiver Server Socket bound to:/127.0.0.1:4010
unable to launch a servlet using tomcat 5.5.20
Hello Tomcat Users ,
I am facing a problem starting a servlet from tomcat's
web.xml . I am using Tomcat 5.5.20. The reason , I am placing this servlet
in tomcat's web.xml instead of a web app is because I want , this servlet to
start before tomcat loads any of the web application contexts. I have java
1.5 on my system
The following is the code for the servlet.
*
public* *class* ActiveMQBrokerServlet *extends* GenericServlet{
BrokerService broker ;
*public* *void* init(ServletConfig config)* **throws* ServletException* *{
*try*{
broker = *new* BrokerService();
System.*out*.println(Starting ActiveMQ Broker Service...);
broker.addConnector(
tcp://localhost:61616?trace=truewireFormat.maxInactivityDuration=-1);
broker.start();
System.*out*.println(Active MQ Broker Started at local host port 61616);
}*catch*(Exception e){
e.printStackTrace();
}
}
*public* *void* destroy(){
*try*{
broker.stop();
System.*out*.println(Active MQ Broker Stopped at localhost port 61616);
}*catch*(Exception e){
*throw* *new* RuntimeException(e);
}
}
*public* *void* service(ServletRequest req , ServletResponse resp){
}
}
This servet is specified as follows in tomcat's conf/web.xml
servlet
servlet-nameactivemqbroker/servlet-name
servlet-class
com.cisco.cpnm.common.messaging.ActiveMQBrokerServlet
/servlet-class
load-on-startup6/load-on-startup
/servlet
For some reason , the servlet is not loaded , and I do not see any error
messages.
The servlet class file and the required jars are placed in
Tomcat/common/lib.
Please let me know, if Iam missing anything.
thanks,
Suchitha.
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