RE: Tomcat within Eclipse
You can configure users through Tomcat 6.0\conf folder there tomcat have one tomcat-users.xml file to create user group or profile. Also you can use the administrator tool to manage uses in Tomcat. Thanks and Regards, Praful Sinha. -Original Message- From: Sam Wun [mailto:[EMAIL PROTECTED] Sent: Monday, August 11, 2008 11:20 AM To: Tomcat Users List Subject: Re: Tomcat within Eclipse Can you tell me how to setup a *userdatabase* for this case? Thank you for your reply. On Mon, Aug 11, 2008 at 5:14 PM, Jens Kapitza [EMAIL PROTECTED] wrote: Sam Wun schrieb: Hi, Can anyone tell me how to resolve the followoing exception? and how do I know whether tomcat service is really running. 11/08/2008 14:47:47 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0_07\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\ Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem; d:\ant171\bin;D:\apache-maven-2.0.9\bin;C:\Program Files\Nmap 11/08/2008 14:47:47 org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 11/08/2008 14:47:47 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 502 ms 11/08/2008 14:47:47 org.apache.naming.NamingContext lookup WARNING: Unexpected exception resolving reference java.io.IOException: Cannot rename original file to C:\Program Files\Apache Software Foundation\Tomcat 6.0\conf\tomcat-users.xml.old is this location writeable? SEVERE: Catalina.start: LifecycleException: No UserDatabase component found under key UserDatabase chain error ??? at org.apache.catalina.realm.UserDatabaseRealm.start(UserDatabaseRealm.java:261 ) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1037) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:578) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 11/08/2008 14:47:47 org.apache.catalina.startup.Catalina start INFO: Server startup in 104 ms tomcat is running but with no userdatabase (?) 11/08/2008 14:49:20 org.apache.catalina.core.StandardServer await WARNING: StandardServer.await: Invalid command 'GET / HTTP/1.1' received i think tomcat can't do anything with no userdatabase so all commands are invalid (?) Jens Kapitza - 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] - 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 virus uploaded to Tomcat 5.5.3 - SOLVED
Sameer Acharya wrote: Just a couple of questions on this. 1. I read your mail exchange and it seems that the OP has mentioned no Manager app was installed, but your analysis indicates that the rogue app was uploaded through manager app ?. There were quite a few e-mails exchanged off list, mainly because they contain specific details like IP addresses, ports, config files etc. 2. Normally firewalls keep a log of port activity so was this activity not detected by the firewall ? That depends on a) the firewall and b) how different this traffic looks from normal traffic. In this case the firewall didn't generate an alert. Mark - 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: Strange startorder of webapps
Tobias Kaefer wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi! I have a strange problem with Tomcat 6.0.16 and the start order of my webapps. I just switched form 32bit-Windows XP to 64bit-Linux on my development system. On the Windows system everything works as expected: ROOT webapp is the first webapp to be loaded. Afterwords my webapp is loaded. There is no expected startup order. Neither the Servlet spec nor Tomcat define one. You can't rely on the apps starting in any particular order. Mark - 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: how to make context path case insensitive
From: persistence k [mailto:[EMAIL PROTECTED] Can anybody tell me how to make context path of a web application case insensitve. I need a case insenstive context path for my web application. Do you need a case insensitive context path, or do you need users to be able to type in either case initially and to be directed to the same webapp? If it's the latter, you could deploy your webapp at one variant of the context path (say the lowercase one) and deploy a small webapp at the other that simply redirects to the lowercase version. If you genuinely need a case insensitive context path, can you give us some more details about what you're trying to do? Also, what OS, and what version of Tomcat? - Peter - 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: how to make context path case insensitive
thanks for your reply. I'm using FC5 linux, tomcat 5.028 for my web app. Currently my webapp context path is in upper case, and as per the requirement we need to make the context path case insensitive just as www.google.com and WWW.GOOgle.COM point to same application. Case sensitivity shouldn't be a matter for my context path. Yes, i do need users to be able to type in either case initially and to be directed to the same webapp but instead of deploying multiple variants of the same application, can you suggest me how to create a case insensitive context path for my web app. Regards, -Persistence On Mon, Aug 11, 2008 at 3:39 PM, Peter Crowther [EMAIL PROTECTED] wrote: From: persistence k [mailto:[EMAIL PROTECTED] Can anybody tell me how to make context path of a web application case insensitve. I need a case insenstive context path for my web application. Do you need a case insensitive context path, or do you need users to be able to type in either case initially and to be directed to the same webapp? If it's the latter, you could deploy your webapp at one variant of the context path (say the lowercase one) and deploy a small webapp at the other that simply redirects to the lowercase version. If you genuinely need a case insensitive context path, can you give us some more details about what you're trying to do? Also, what OS, and what version of Tomcat? - Peter - 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: DefaultServlet doesn't set charset
Markus Schönhaber wrote: Mark Thomas wrote: That said I wouldn't be against a patch that introduced a useFileEncodingInCharset parameter (although a shorter name would be better ;) Great! I'll dig into DefaultServlet's source and see what I can come up with. OK, I think I have, by and large, understood how the DefaultServlet works and added code to append the charset info (if wanted and applicable) to the Content-Type response header. What I ended up with is the same as if I had simply searched the code for all places where Content-Type is set and add my code there. Seems reassuring to me. I'll do some more testing and then attach the patch to https://issues.apache.org/bugzilla/show_bug.cgi?id=41773 Are there any (non-obvious) testcases that you think deserve special attention? 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]
Will tomcat handles Syn
Hi , Does Synchronization is taken care by Tomcat itself when i call a static method from a thread...(should i use synchronized keyword or will it be taken care by Tomcat Container). is the below couple of statements right and applicable to tomcat??? And J2EE application are multithread,so its container responsibilities to handle all these stuff for user. Even if you use 'synchronized' keyowrd in J2EE application than you are trying to make your container life tuff which you shd not be the case. Conatiner will do better handling of common resource,so we shd not use 'synchronized' keyword. Regards, Thangavel Sankaranarayanan - 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: how to make context path case insensitive
persistence k schrieb: thanks for your reply. I'm using FC5 linux, tomcat 5.028 for my web app. Currently my webapp context path is in upper case, and as per the requirement we need to make the context path case insensitive just as www.google.com and WWW.GOOgle.COM point to same application. Case sensitivity shouldn't be a matter for my context path. Yes, i do need users to be able to type in either case initially and to be directed to the same webapp but instead of deploying multiple variants of the same application, can you suggest me how to create a case insensitive context path for my web app. is tomcat behind apache2 webserver? you could use url rewriting with regEx. Regards, -Persistence - 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: Strange startorder of webapps
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 | There is no expected startup order. Neither the Servlet spec nor Tomcat | define one. You can't rely on the apps starting in any particular order. Yes, you're right. And I'll expected that behaviour. I missed to sync one file with the version-controll-system and that broke my configuration. Somethimes you do not see the wood for the trees. Nevertheless thanks for your reply Tobias | | Mark | | | - | To start a new topic, e-mail: users@tomcat.apache.org | To unsubscribe, e-mail: [EMAIL PROTECTED] | For additional commands, e-mail: [EMAIL PROTECTED] - -- Mit freundlichen Gruessen / with kind regards Tobias S. Käfer Tobias S. Kaefer * Portal-Development ABAS Software AG, Suedendstrasse 42, 76135 Karlsruhe, GERMANY Fon: +49 721 967 23 0, Fax: +49 721 967 23 100 Managing board / Vorstand: Werner Strub (CEO, Vorsitzender), Peter Walser Chairman supervisory board / Aufsichtsratsvorsitzender: Thomas Frank Company Register / Handelsregister: HRB 107644 Amtsgericht Mannheim please visit our homepage / Bitte besuchen Sie unsere Homepage: http://www.abas.de -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIoCALdJJ1JNEzpd0RAuJoAJ9lLtLlnLTaKVSAsBDoP7w2VDrP6wCfSwP1 T5tds/8jwzzIJA1M5aMUdZA= =N9Eq -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: how to make context path case insensitive
Hello, If what you need is to redirect any request to http://www.yoursite.com/yOuRwEbapP (yourwebapp being case insensitive) to http://www.yoursite.com/yourwebapp (yourwebapp being case sensitive and being the context path to which you have deployed your app to), what you need is a servlet filter. Note that what is called the context path is only the yourwebapp part, the www.yoursite.com is not a part of it, strictly speaking. http://www.ibm.com/developerworks/java/library/j-tomcat2/ http://www.ibm.com/developerworks/java/library/j-tomcat/ Quoting this source, basically a filter enables Web application developers to create flexible application components that could be inserted and chained into the application server's request flow -- before and after the actual request was processed. It allows you to monitor modify every single request coming to your Tomcat and then, to modify (forward) the requested URL, for instance. Yours, Pierre Goupil On Mon, Aug 11, 2008 at 12:27 PM, persistence k [EMAIL PROTECTED]wrote: thanks for your reply. I'm using FC5 linux, tomcat 5.028 for my web app. Currently my webapp context path is in upper case, and as per the requirement we need to make the context path case insensitive just as www.google.com and WWW.GOOgle.COM point to same application. Case sensitivity shouldn't be a matter for my context path. Yes, i do need users to be able to type in either case initially and to be directed to the same webapp but instead of deploying multiple variants of the same application, can you suggest me how to create a case insensitive context path for my web app. Regards, -Persistence On Mon, Aug 11, 2008 at 3:39 PM, Peter Crowther [EMAIL PROTECTED] wrote: From: persistence k [mailto:[EMAIL PROTECTED] Can anybody tell me how to make context path of a web application case insensitve. I need a case insenstive context path for my web application. Do you need a case insensitive context path, or do you need users to be able to type in either case initially and to be directed to the same webapp? If it's the latter, you could deploy your webapp at one variant of the context path (say the lowercase one) and deploy a small webapp at the other that simply redirects to the lowercase version. If you genuinely need a case insensitive context path, can you give us some more details about what you're trying to do? Also, what OS, and what version of Tomcat? - Peter - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with in Synchronized methods in Tomcat 4.x
Hi , I have problem with Synchronized methods in Tomcat 4.x... Problem Details: When a user clicks the submit button: (Assume for 1st user the thread created by tomcat =thread1)...thread1 starts executing a Synchronized method. After number of session in my application has reached in some point of time. the synchronized method is not executed and the system hangs waiting to execute that method. I could'nt make a thread dump as my tomcat is started as a window service.What can i do at this point of time?? Can any one tell a generic solution when a synchronized method is not executed(I hope some other thread has not released the object and hence it hangs) Can this be attributed as a problem with tomcat(or)JDK 1.4 No clues to proceed further.. :( Regards, Thangavel Sankaranarayanan - 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: Problem with in Synchronized methods in Tomcat 4.x
From: Thangavel Sankaranarayanan [mailto:[EMAIL PROTECTED] After number of session in my application has reached in some point of time. the synchronized method is not executed and the system hangs waiting to execute that method. I could'nt make a thread dump as my tomcat is started as a window service.What can i do at this point of time?? Find some way of getting that thread dump - nobody will be able to help you more until we can see it. If necessary, start Tomcat from a command prompt to get it. I strongly suspect you have a logic error or race condition in your code so that another of your threads is stuck inside the synchronised block. - Peter - 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: Will tomcat handles Syn
As far as I know... From: Thangavel Sankaranarayanan [mailto:[EMAIL PROTECTED] Does Synchronization is taken care by Tomcat itself when i call a static method from a thread No. should i use synchronized keyword Depends. If your application will fail under some circumstances if the call is not synchronised, then you should synchronise it. You are the only person who knows the detail of your application; nobody on this list can answer this question for you. And J2EE application are multithread,so its container responsibilities to handle all these stuff for user. No. The container can do some things, but it does not inspect your code for calls to static methods and synchronise them. Even if you use 'synchronized' keyowrd in J2EE application than you are trying to make your container life tuff which you shd not be the case. Depends. Large synchronised areas may lead to lock contention and hence slow down your application. In the extreme case, they could lead to deadlock. It's up to you to design your application appropriately, mainly by avoiding shared state as far as possible. It's not the container's job to get you out of the mess if you code your own solution. Conatiner will do better handling of common resource,so we shd not use 'synchronized' keyword. Yes, where the container is aware of the common resource and knows how to pool it. No, where it's your own code implementing the common resource. - Peter - 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: Problem with in Synchronized methods in Tomcat 4.x
Thanks peter, I am admin of the system .I connect to the system through RDC.In that case is there any way for me to start the service as command prompt.If so ...the process should be running even if i log off the system... is ter any way ?? If so,Please help me on the steps to be carried out. Regards, Thangavel Sankaranarayanan Peter Crowther [EMAIL PROTECTED] elandra.com To 'Tomcat Users List' 08/11/2008 05:14 users@tomcat.apache.org PM cc Subject Please respond to RE: Problem with in Synchronized Tomcat Users methods in Tomcat 4.x List [EMAIL PROTECTED] che.org From: Thangavel Sankaranarayanan [mailto:[EMAIL PROTECTED] After number of session in my application has reached in some point of time. the synchronized method is not executed and the system hangs waiting to execute that method. I could'nt make a thread dump as my tomcat is started as a window service.What can i do at this point of time?? Find some way of getting that thread dump - nobody will be able to help you more until we can see it. If necessary, start Tomcat from a command prompt to get it. I strongly suspect you have a logic error or race condition in your code so that another of your threads is stuck inside the synchronised block. - Peter - 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]
Tomcat failover
Hi, I have a Tomcat that has a thread that reads entries from a DB and handles them. In each cycle, it reads all the entries (to a certain limit). I would like to set up a configuration that has a failover Tomcat, that when the first one crashes the second starts to read from the same DB (or a replicated, doesn't matter) and handle entries. I wouldn't want the second Tomcat to read from the DB, because it would harm the operation of the first when the first is up. I would like it to start working only when the first is down... How can I know in the second Tomcat that the first have crashed? can mod_jk help? Thanks.
RE: Problem with in Synchronized methods in Tomcat 4.x
Sorry..I am not the admin of the system.Si i could'nt start tomcat as a dos service. Regards, Thangavel Sankaranarayanan Thangavel Sankaranarayanan/ India/[EMAIL PROTECTED] To Tomcat Users List 08/11/2008 05:39 users@tomcat.apache.org PM cc Subject Please respond to RE: Problem with in Synchronized Tomcat Users methods in Tomcat 4.x List [EMAIL PROTECTED] che.org Thanks peter, I am admin of the system .I connect to the system through RDC.In that case is there any way for me to start the service as command prompt.If so ...the process should be running even if i log off the system... is ter any way ?? If so,Please help me on the steps to be carried out. Regards, Thangavel Sankaranarayanan Peter Crowther [EMAIL PROTECTED] elandra.com To 'Tomcat Users List' 08/11/2008 05:14 users@tomcat.apache.org PM cc Subject Please respond to RE: Problem with in Synchronized Tomcat Users methods in Tomcat 4.x List [EMAIL PROTECTED] che.org From: Thangavel Sankaranarayanan [mailto:[EMAIL PROTECTED] After number of session in my application has reached in some point of time. the synchronized method is not executed and the system hangs waiting to execute that method. I could'nt make a thread dump as my tomcat is started as a window service.What can i do at this point of time?? Find some way of getting that thread dump - nobody will be able to help you more until we can see it. If necessary, start Tomcat from a command prompt to get it. I strongly suspect you have a logic error or race condition in your code so that another of your threads is stuck inside the synchronised block. - Peter - 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] - 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 within Eclipse
Hi, I have the server.xml path defined in Eclipse (3.4): C:\Program Files\Apache Software Foundation\Tomcat 6.0 Where is the startup.bat file? I can't find this batch file. Thanks On Mon, Aug 11, 2008 at 3:27 PM, Johnny Kewl [EMAIL PROTECTED] wrote: - Original Message - From: Sam Wun [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Monday, August 11, 2008 6:57 AM Subject: Tomcat within Eclipse Hi, Can anyone tell me how to resolve the followoing exception? and how do I know whether tomcat service is really running. 11/08/2008 14:47:47 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0_07\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;d:\ant171\bin;D:\apache-maven-2.0.9\bin;C:\Program Files\Nmap 11/08/2008 14:47:47 org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 11/08/2008 14:47:47 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 502 ms 11/08/2008 14:47:47 org.apache.naming.NamingContext lookup WARNING: Unexpected exception resolving reference java.io.IOException: Cannot rename original file to C:\Program Files\Apache Software Foundation\Tomcat 6.0\conf\tomcat-users.xml.old at org.apache.catalina.users.MemoryUserDatabase.save(MemoryUserDatabase.java:582) at org.apache.catalina.users.MemoryUserDatabaseFactory.getObjectInstance(MemoryUserDatabaseFactory.java:104) at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:140) at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source) at org.apache.naming.NamingContext.lookup(NamingContext.java:793) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:113) at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:71) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:137) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:109) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:81) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.StandardServer.start(StandardServer.java:703) at org.apache.catalina.startup.Catalina.start(Catalina.java:578) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 11/08/2008 14:47:47 org.apache.catalina.mbeans.GlobalResourcesLifecycleListener createMBeans SEVERE: Exception processing Global JNDI Resources javax.naming.NamingException: Cannot rename original file to C:\Program Files\Apache Software Foundation\Tomcat 6.0\conf\tomcat-users.xml.old at org.apache.naming.NamingContext.lookup(NamingContext.java:805) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:113) at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:71) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:137) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:109) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:81) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.StandardServer.start(StandardServer.java:703) at org.apache.catalina.startup.Catalina.start(Catalina.java:578) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 11/08/2008 14:47:47 org.apache.catalina.core.StandardService start INFO: Starting service Catalina 11/08/2008 14:47:47
Html tagging
Hi, I am Zico. I have been working on http://dspace.bracu.ac.bd/dspace Now, i want to remove the last /dspace part from my url. Here, i want to add that, i have been using Fedora-7, apache tomcat, java-1.5. At least i need to redirect my current page. It means, user will know about the *actual* url address, which is http://dspace.bracu.ac.bd ; then will enter this address, but it will redirect them automatically into http://dspace.bracu.ac.bd/dspace For this, i tried with html tagging in my index.html page of apache-tomcat. It`s location: */usr/src/apache-tomcat/webapps/ROOT/index.html* The tag i used: head ... meta http-equiv=REFRESH content=0; url=http://dspace.bracu.ac.bd/dspace ... /head But, it didn`t work for me. Can you please help me? -- Best, Z
RE: Html tagging
why don't you just deploy your application in the ROOT context? Anyway, it most likely doesn't work because you have a typo there, it should be: meta http-equiv=REFRESH content=0; url=http://dspace.bracu.ac.bd/dspace; instead of meta http-equiv=REFRESH content=0; url=http://dspace.bracu.ac.bd/dspace HTH, Stefan Oestreicher -Original Message- From: Zico [mailto:[EMAIL PROTECTED] Sent: Monday, August 11, 2008 3:34 PM To: users@tomcat.apache.org Subject: Html tagging Hi, I am Zico. I have been working on http://dspace.bracu.ac.bd/dspace Now, i want to remove the last /dspace part from my url. Here, i want to add that, i have been using Fedora-7, apache tomcat, java-1.5. At least i need to redirect my current page. It means, user will know about the *actual* url address, which is http://dspace.bracu.ac.bd ; then will enter this address, but it will redirect them automatically into http://dspace.bracu.ac.bd/dspace For this, i tried with html tagging in my index.html page of apache-tomcat. It`s location: */usr/src/apache-tomcat/webapps/ROOT/index.html* The tag i used: head ... meta http-equiv=REFRESH content=0; url=http://dspace.bracu.ac.bd/dspace ... /head But, it didn`t work for me. Can you please help me? -- Best, Z - 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: Html tagging
On Mon, Aug 11, 2008 at 7:40 PM, Stefan Oestreicher [EMAIL PROTECTED] wrote: why don't you just deploy your application in the ROOT context? Thanks, but i cannot your point here. What do you want to mean here? -- Best, Z
Re: Tomcat within Eclipse
Oh no... I think for some reason the bin scripts are missing in TC 6 Listen SAM... just for now... go get apache-tomcat-5.5.25.zip and apache-tomcat-5.5.25.exe Here http://archive.apache.org/dist/tomcat/tomcat-5/v5.5.25/bin/apache-tomcat-5.5.25.zip http://archive.apache.org/dist/tomcat/tomcat-5/v5.5.25/bin/apache-tomcat-5.5.25.exe Install the EXE if you on XP I know you not going to have issues there with TC... And its very likely that any older plugins in Eclipse will be happy with it... TC6 is still quite new... get that going then later play with TC 6... Then... if you still having problems... tell me what plugin you using in eclipse, and I'll get the thing and try it... I think you stumbling into little problems that are screwing you And I got to tell you that if an IDE needs to actually know where TC's server.xml file is... its crap. Forget about the UserDatabase error you getting... you getting it because the IDE and TC are not playing nicely. You should be doing little more than just telling the IDE where TC is... BUT if that plugin is old... it will not do TC 6 I think you getting smacked around and its unfortunate because it actually is the easiest thing in the world to do... If you dont care what IDE you use then also look at NetBeans... Thats just a run setup thing and you done!... its good as well... it has a wizard to setup tomcat. Good luck - Original Message - From: Sam Wun [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Monday, August 11, 2008 3:05 PM Subject: Re: Tomcat within Eclipse Hi, I have the server.xml path defined in Eclipse (3.4): C:\Program Files\Apache Software Foundation\Tomcat 6.0 Where is the startup.bat file? I can't find this batch file. Thanks On Mon, Aug 11, 2008 at 3:27 PM, Johnny Kewl [EMAIL PROTECTED] wrote: - Original Message - From: Sam Wun [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Monday, August 11, 2008 6:57 AM Subject: Tomcat within Eclipse Hi, Can anyone tell me how to resolve the followoing exception? and how do I know whether tomcat service is really running. 11/08/2008 14:47:47 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0_07\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;d:\ant171\bin;D:\apache-maven-2.0.9\bin;C:\Program Files\Nmap 11/08/2008 14:47:47 org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 11/08/2008 14:47:47 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 502 ms 11/08/2008 14:47:47 org.apache.naming.NamingContext lookup WARNING: Unexpected exception resolving reference java.io.IOException: Cannot rename original file to C:\Program Files\Apache Software Foundation\Tomcat 6.0\conf\tomcat-users.xml.old at org.apache.catalina.users.MemoryUserDatabase.save(MemoryUserDatabase.java:582) at org.apache.catalina.users.MemoryUserDatabaseFactory.getObjectInstance(MemoryUserDatabaseFactory.java:104) at org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:140) at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source) at org.apache.naming.NamingContext.lookup(NamingContext.java:793) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:113) at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:71) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:137) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:109) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:81) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.StandardServer.start(StandardServer.java:703) at org.apache.catalina.startup.Catalina.start(Catalina.java:578) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 11/08/2008 14:47:47 org.apache.catalina.mbeans.GlobalResourcesLifecycleListener createMBeans SEVERE: Exception processing Global JNDI Resources javax.naming.NamingException: Cannot rename original file
Re: DefaultServlet doesn't set charset
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Markus, Markus Schönhaber wrote: | OK, I think I have, by and large, understood how the DefaultServlet | works and added code to append the charset info (if wanted and | applicable) to the Content-Type response header. | What I ended up with is the same as if I had simply searched the code | for all places where Content-Type is set and add my code there. Seems | reassuring to me. Have you rigged the servlet to add a static charset defined in, say, web.xml or something like that? Is there any logic to guess the actual charset? Are you actually setting the character set of the response's Writer? I'd love to take a look at your patch. I would definitely add some tests to verify correct behavior when the charset is set to something that is not sane (like ). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigRtQACgkQ9CaO5/Lv0PCOMwCgvxUa1bbV4GhEQXgRB0i0WPAq SVcAnRfhzT+Ej5qUgUAatnJtfkaS/fG5 =b0I8 -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: Html tagging
-Original Message- From: Zico [mailto:[EMAIL PROTECTED] Sent: Monday, August 11, 2008 3:44 PM To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: Html tagging On Mon, Aug 11, 2008 at 7:40 PM, Stefan Oestreicher [EMAIL PROTECTED] wrote: why don't you just deploy your application in the ROOT context? Thanks, but i cannot your point here. What do you want to mean here? It depends on how you're deploying your application. Instead of placing an index.html file inside the ROOT folder you can put your whole application in that folder, then it will be served as the ROOT context. If you're using a *.war with auto deployment just name it ROOT.war before placing it into the webapps folder. Or, if you're using a *.war file outside the webapps folder with a context descriptor pointing at that *.war, just name that context descriptor ROOT.xml. If it's unclear what I'm talking about, you probably should read http://tomcat.apache.org/tomcat-6.0-doc/appdev/deployment.html. HTH, Stefan - 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: Would like to monitor memory use offline
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Richard,
Richard S. Huntrods wrote:
| Richard,
|
| Richard S. Huntrods wrote:
| |public static Vector listLookup(String table) {
| | //Connection connection = null; // connection is managed by a
| | connection pool
|
| So, is 'connection' a local or not?
| It's part of my code (I use my own connection pool class) but not to the
| DBMS code. Only if you can't get a connection from the pool
| (connection==null) do you create a local one for this method.
|
| If the connection from the pool is OK, you use it then release it back
| to the pool. If it's local (because you could not get one from the pool)
| then you close it in the finally block.
I think you are misunderstanding me: I'm asking if you are using a
shared java.sql.Connection reference among all threads running your db
code. If you are, then you've got a big problem, which could explain
some of the memory leaks you are seeing. If you have a class-level
reference like this:
public class MyDBMSMethods
{
~ private Connection connection;
~ public List getMyRecords()
~ {
~ connection = getConnectionFromPool();
~ ...
~ }
}
... then you should expect lots of problems. From your posted code, it
looks like this is what you are doing.
All connection references should be strictly local to each method. Each
method should get its own connection from the connection pool, use it,
and return it to the pool (unless you accept the connection as a
parameter to the method, in which case, you should use it).
| You need to have statement.close() and resultSet.close() in here (in the
| finally block), not up above. Also, most database connection pools
| require that you call connection.close() to return the connection to the
| pool. Are you ever calling connection.close()?
|
| Um, sorry to disagree, but that is not really correct and also does not
| touch my problem.
Not closing your resources in a finally block it surely /not/ correct,
and you /can/ leak resources in this way. Which part of my statement is
not correct?
| I am already closing the resultSet and statement in the normal
| execution part of my code. At no time during the execution of this code
| in these tests was an exception thrown in this method
It doesn't matter. If you do not close your resources in a finally
block, they are not guaranteed to be closed. It might not be your
current problem, but it could be your future problem.
| so *I was now
| correctly closing the statement and resultSet. YET IN SPITE OF THIS the
| versions of the connector after 3.1.10 FAIL to release the Field objects.
|
| The other reason NOT to put close() in the fianlly block is that the
| close() methods can throw and exception.
That's why you wrap the call to close() in its own try/catch block.
| It is very bad programming
| practice to put exception throwing code' in a finally block. Sure, you
| could use another try-catch structure for the close() statements, but
| really - you should have already closed the stuff in the normal
| execution (as I did).
If you say so. My code doesn't leak DB resources, and it is written in
this way.
| I did state one thing in error - the finally block (of course) ALWAYS
| gets called, so you only want code in that block that must be done after
| all else has happened, but you also don't really want to be repeating
| code that should go elsewhere (like the close()).
|
|
| Also, which connection pool do you use?
|
| My own.
Is there a compelling reason not to use one of the freely-available,
well-supported connection pools available? Tomcat even has one already
built into it.
| Yea - the problem may be in the connection pool that I wrote, but I
| still find it odd that closing the resultSet() and statement() has no
| effect using connectors from 3.1.10 and on. Connector 3.0.17b and prior
| work just fine and release the objects.
If that's the case, I would stick with the Connector/J version that works.
- -chris
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Re: request for enlightenment on request.getHeaders()
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 André, André Warnier wrote: | A-prioris : | - Some HTTP headers may occur several times in an HTTP request. | - According to the HTTP 1.1 RFC, HTTP headers names are | case-insensitive, and Accept-charset:, ACCEPT-CHARSET:, | Accept-Charset: are thus equivalent. | | 1) The ServletHttpRequest.getHeaderNames() method returns an Enumeration | (of request header name strings). | | Does getHeaderNames() always fold equivalent HTTP headers of the same | name into one single entry, or can it happen that the Enumeration | contains the same name several times ? Neither the servlet API nor the servlet specification say either way. Whenever this happens, you should treat it as (obviously!) ambiguous and therefore container-dependent. I can imagine implementations could go either way: collapse all header values together for the same header name (because request.getHeaders() needs to return them all at once) or leave them separate because it is less work than collapsing them. I would imagine that the performance of each strategy is heavily dependent upon the specifics on the web application in question, so it's hard for implementors to decide which strategy to use. Another caveat: since the decision is left to the servlet container implementors, different versions of the same container could implement different strategies. The good thing about this ambiguity, since you are writing your own implementation, is that you get to choose the behavior, and so you can choose whatever is easiest for you to implement. | What when there are two request headers with essentially the same name, | but varying in the case of the header name in the original request ? | Like | Accept-charset: | Accept-Charset: | Does .getHeaderNames() then return one single entry for both of the | above, or two ? and if only one, which of the above spellings would it | return ? Again, since the spec does not specify the behavior, all you have to do is meet the (minimum) requirements laid out by the specification. | 2) (may overlap the above) Does Tomcat fold the header names internally | to upper- or lower-case ? You'll have to check the code yourself ;) | 3) the ServletHttpRequest.getHeader(string name) also returns an | Enumeration (of header string values). No, it returns a String. I think you meant getHeaders(String name). I'm moving forward with that assumption. | Do .getHeaders(abc), and .getHeaders(ABC) always return the same | Enumeration? In the sense that they will contain the same values, yes. I wouldn't bet that request.getHeaders(abc) == request.getHeaders(ABC) because the objects are likely to be created on the fly. I /would/ bet that request.getHeaders(abc).equals(request.getHeader(ABC)), though. | In other words, is it guaranteed that with one call, the Enumeration | returned contains all values of all HTTP headers having that name, | independently of the original header's case and independently of how the | parameter name is passed ? Exactly. The servlet API for getHeaders() states: The header name is case insensitive. | 3) Is the above implementation-dependent (e.g. Tomcat vs Websphere), or | is it an essential part of the servlet specification, which can be | relied upon to work under any servlet container? The only things upon which you can rely are those explicitly stated in the servlet specification (or the servlet API docs, which is actually a subset of the servlet specification). I would highly recommend acquiring a copy of the servlet specification and reading through the relevant parts. It's quite readable, actually. Make sure you get the latest version applicable to your container (TC 4.1 = 2.3, TC 5/5.5 = 2.4, TC 6 = 2.5). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigTLgACgkQ9CaO5/Lv0PBqTgCbBnEUH95XFq81f59zmbCIJ8rl uWQAniKEeQIQHdQOHzkw46ASi5caXmd8 =+l00 -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: Re-opening the browser
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Tokajac, Tokajac wrote: | But when i submit the (activated) username and password, i got the | -- | HTTP Status 408 - The time allowed for the login process has been exceeded. | If you wish to continue you must either click back twice and re-click the | link you requested or close and re-open your browser This is probably because you went directly to the form login page, and you are using Tomcat's built-in container-managed authentication and authorization. Instead of sending the user directly to the login-page, try sending them to a protected URL (like /myApp/someProtectedPage). This will cause Tomcat to display the login page itself (which is actually required), and then the login should work. | What's wrong here? Is it something about sessions/cookies? How should i | solve this? Technically, the 408 is probably because of the timing of your testing. If you waited like 1 hour between requests, you'd get a different error like unexpected login at this time or a 404 because j_security_check isn't a valid URL unless the container is expecting it. It's a bit odd, but the servlet specification does not allow for drive-by logins, and so Tomcat does not implement them. | P.S. | If i open another browser manually after clicking the link, and submit | activated username and pass -everything is fine. Hmm. That's a bit odd. You might want to disable cookies in your browser during testing, because they can confuse things sometimes by linking a minutes-old session with a new login you are attempting. Try the protected-page trick above and let us know how things go. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigTggACgkQ9CaO5/Lv0PBnWgCeNZNGk7mhHhKX1YfalXTZ+o72 1vgAn0CkTdvSrwCifc6FLqZEvFLr7w8W =bnas -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: how to make context path case insensitive
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Persistence, persistence k wrote: | Currently my webapp context path is in upper case, and as per the | requirement we need to make the context path case insensitive | just as www.google.com and WWW.GOOgle.COM point to same application. Case | sensitivity shouldn't be a matter for my context path. | | Yes, i do need users to be able to type in either case initially and to be | directed to the same webapp but instead of deploying multiple variants of | the same application, can you suggest me how to create a case insensitive | context path for my web app. Without deploying trivial (redirector) applications for all combinations of case, you'd have to hack the Tomcat source code. Since URLs are defined to be case-sensitive (except for the hostname in HTTP/S URLs, of course), there was no reason for Tomcat to allow for this capability. If you are running Apache httpd in front of Tomcat, you could probably do this with some use of mod_rewrite. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigT1MACgkQ9CaO5/Lv0PD37QCfaRNRRxAp6r7nuVqdes39y49X faEAoJUNxIaoBqZGdAjMS+q5mUSmt8vC =M6vU -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: how to make context path case insensitive
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Pierre, Pierre Goupil wrote: | If what you need is to redirect any request to | http://www.yoursite.com/yOuRwEbapP (yourwebapp being case insensitive) to | http://www.yoursite.com/yourwebapp (yourwebapp being case sensitive and | being the context path to which you have deployed your app to), what you | need is a servlet filter. Note that what is called the context path is | only the yourwebapp part, the www.yoursite.com is not a part of it, | strictly speaking. Oh, that's a MUCH better idea than mine (to deploy all combinations of case as redirector apps). The trick is that you must deploy this filter into the ROOT application specifically. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigT6EACgkQ9CaO5/Lv0PDAIwCeKkoAnrLhvx38Ju8ee6Jz8A4H EVgAnAoUV9pZ50yB/sA/yMffgYd20Cu6 =me8E -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]
concurrent JkMount entries? Order relevant?
Hi, what to do when I want generally mount a context and it's subdirectories with mod_jk to one worker/router, but a special subdirectory of it to a different worker/router? Does this work in mod_jk.conf? JkMount /app/web/indexer worker42 JkMount /app/web/indexer/* worker42 JkMount /app routerInt4 JkMount /app/* routerInt4 Do I have to write the special contextes first, so that only when they do not match, the general mount option is used? Thank You very mutch. -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer - 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: how to make context path case insensitive
Christopher Schultz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Pierre, Pierre Goupil wrote: | If what you need is to redirect any request to | http://www.yoursite.com/yOuRwEbapP (yourwebapp being case insensitive) to | http://www.yoursite.com/yourwebapp (yourwebapp being case sensitive and | being the context path to which you have deployed your app to), what you | need is a servlet filter. Note that what is called the context path is | only the yourwebapp part, the www.yoursite.com is not a part of it, | strictly speaking. Oh, that's a MUCH better idea than mine (to deploy all combinations of case as redirector apps). The trick is that you must deploy this filter into the ROOT application specifically. Do you mean that all requests go first through the ROOT app, no matter what ? and that thus a servlet filter placed in the ROOT app would see *all* requests ? I beleived that requests were being dispatched based on the url-mapping's of the servlets, and if they did not match any, then to the default servlet. If the above is explained somewhere, can you point me to it ? Thanks. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Newbie question about log config with JSF
Hello - hoping someone can help with a (dumb?) easy log config question.
I am using Tomcat 6.0.16 with JSF 1.2.9 (Mojarra) - everything is
working pretty cool, but I am getting one SEVERE exception being thrown
from JSF, which appears in the logs:
SEVERE: JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID:
/secure/ecobee4.jsp) Exception thrown during phase execution:
javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImp
[EMAIL PROTECTED]
Unfortunately, I have no stack trace information in the logs for this,
which I need to help track this down.
So, I tried changing the log levels for the file and console loggers to
FINEST:
1catalina.org.apache.juli.FileHandler.level = FINEST
java.util.logging.ConsoleHandler.level = FINEST
but this didn't do the trick.
The stderr_20080811.log and stdout_20080811.log files are empty.
If anyone can point out the changes needed to log the full stack trace,
it would be heartily welcomed - I'm a little stumped.
Many thanks.
Brian Parkinson
Avaning Inc.
--- x8 snip
conf: cat logging.properties
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version
2.0
# (the License); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an AS IS BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
# See the License for the specific language governing permissions and
# limitations under the License.
handlers = 1catalina.org.apache.juli.FileHandler,
2localhost.org.apache.juli.FileHandler,
3manager.org.apache.juli.FileHandler, 4admin.org.a
pache.juli.FileHandler, 5host-manager.org.apache.juli.FileHandler,
java.util.logging.ConsoleHandler
.handlers = 1catalina.org.apache.juli.FileHandler,
java.util.logging.ConsoleHandler
# Handler specific properties.
# Describes specific configuration info for Handlers.
1catalina.org.apache.juli.FileHandler.level = FINEST
1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
1catalina.org.apache.juli.FileHandler.prefix = catalina.
2localhost.org.apache.juli.FileHandler.level = FINE
2localhost.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
2localhost.org.apache.juli.FileHandler.prefix = localhost.
3manager.org.apache.juli.FileHandler.level = FINE
3manager.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
3manager.org.apache.juli.FileHandler.prefix = manager.
4admin.org.apache.juli.FileHandler.level = FINE
4admin.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
4admin.org.apache.juli.FileHandler.prefix = admin.
5host-manager.org.apache.juli.FileHandler.level = FINE
5host-manager.org.apache.juli.FileHandler.directory =
${catalina.base}/logs
5host-manager.org.apache.juli.FileHandler.prefix = host-manager.
java.util.logging.ConsoleHandler.level = FINEST
java.util.logging.ConsoleHandler.formatter =
java.util.logging.SimpleFormatter
# Facility specific properties.
# Provides extra control for each logger.
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level =
INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers =
2localhost.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager]
.level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager]
.handlers = 3manager.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/admin].l
evel = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/admin].h
andlers = 4admin.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-man
ager].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-man
ager].handlers = 5host-manager.org.apache.juli.FileHandler
# For example, set the com.xyz.foo logger to only log SEVERE
# messages:
#org.apache.catalina.startup.ContextConfig.level = FINE
#org.apache.catalina.startup.HostConfig.level = FINE
#org.apache.catalina.session.ManagerBase.level = FINE
#org.apache.catalina.core.AprLifecycleListener.level=FINE
conf:
-
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RE: how to make context path case insensitive
From: André Warnier [mailto:[EMAIL PROTECTED] Subject: Re: how to make context path case insensitive Do you mean that all requests go first through the ROOT app, no matter what ? and that thus a servlet filter placed in the ROOT app would see *all* requests ? No, just requests that do not match known context paths. If a request uses the properly-cased path, it will be delivered directly to that context, and that context's servlet mapping will apply. The filter in ROOT kicks in when no other context matches. - 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]
Possible hack tool kit on tomcat 6.0.16
I just came across 2 war files within tomcat6.0/webapps folder: fexcep.war and safe2.war. Both applications were deployed. I was watching the thread Possible virus uploaded to Tomcat 5.5.3 very closely so the presence of these files alerted me. Like the original thread nobody has access to the server except through vpn and port 80/443 (Apache httpd is handing all traffic with mod_jk) Versions: apache http 2.0.59 mod_ssl 2.0.59 Openssl 0.9.7 mod_jk 1.2.26 tomcat 6.0.16 OS Windows 2003 I am attaching one of the war files here: fexcep.war I have verified that my server.xml and web.xml were not tampered with (original date/timestamp as when I installed mod_jk). Could there be some kind of backdoor entry happening in the code. Thanks, fexcep.war Anurag 301-296-3838 The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. - 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: Strange startorder of webapps
In particular, Unix code to walk a directory may return file names in any order. You don't often see this behavior because 'ls' typically sorts its output unless you ask it not to. OTOH I believe that Windows keeps its directories sorted and will always produce file names in lexical order. -- Mark H. Wood, Lead System Programmer [EMAIL PROTECTED] Typically when a software vendor says that a product is intuitive he means the exact opposite. pgpwKSCP0nZKD.pgp Description: PGP signature
Re: DefaultServlet doesn't set charset
Christopher Schultz wrote: Have you rigged the servlet to add a static charset defined in, say, web.xml or something like that? In a way, yes. DefaultServlet already uses the value of the fileEncoding init-param, if set, as encoding when reading static content from disk. So, if fileEncoding is explicitly set in web.xml, I also use it's value for the charset info in the response header. Is there any logic to guess the actual charset? Depends on what charset you mean. - The charset of a file on disk? Then no, I haven't touched the code for reading files from disk - and I don't intend to. - The charset added to the Content-Type response header? Then yes. If fileEncoding (see above) is not set, the value from java.nio.charset.Charset.defaultCharset().name() is used. BTW: this is OK for Tomcat 6. But if anyone was interested to port this to an older version of Tomcat which is supposed to be able to run pre-1.5 JVMs, he should keep in mind that this has to be changed. For example into something like (new OutputStreamWriter(new ByteArrayOutputStream())).getEncoding() Are you actually setting the character set of the response's Writer? No. But a good point! As I understand it, DefaultServlet always tries to use the ServletOutputStream. Only if response.getOuptuStream() fails with an ISE and the media type is text/* or *xml, it tries to use the Response object's PrintWriter. So, if the latter is the case and something other than the platform default encoding should be used, it might be sensible to set the encoding for the writer. I have to think about this some more - especially about a real world example that triggers this. I'd love to take a look at your patch. No problem. You can get it here: http://www.ddt-consult.de/sendCharset.patch I would definitely add some tests to verify correct behavior when the charset is set to something that is not sane (like ). Hm, yes, one could add a sanity check. But I'd expect people who set fileEncoding explicitly to not only know what they're doing but to also check if what they did actually works. Thanks for your input, Chris. 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: how to make context path case insensitive
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 André, André Warnier wrote: | Christopher Schultz wrote: | | Oh, that's a MUCH better idea than mine (to deploy all combinations of | case as redirector apps). The trick is that you must deploy this filter | into the ROOT application specifically. | | Do you mean that all requests go first through the ROOT app, no matter | what? No. Requests that do not match any /other/ context are mapped to the ROOT context. That's what allows this seeming magic to work. | I beleived that requests were being dispatched based | on the url-mapping's of the servlets, and if they did not match any, | then to the default servlet. You are confusing selection of the context (which chooses a webapp from all those deployed) with selection of the servlet to run (which chooses a servlet to run from those configured in the context of the webapp that was chosen). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigcfsACgkQ9CaO5/Lv0PA6hgCfclnjGbswFUpGSPRQmWbchZVj G7YAoLIvriysnfFeSdc9H5DRlMI2pE2H =kInv -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: concurrent JkMount entries? Order relevant?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Stephanie, Stephanie Wullbieter wrote: | Hi, what to do when I want generally mount a context and it's | subdirectories with mod_jk to one worker/router, but a special | subdirectory of it to a different worker/router? | | Does this work in mod_jk.conf? | | JkMount /app/web/indexer worker42 | JkMount /app/web/indexer/* worker42 | | JkMount /app routerInt4 | JkMount /app/* routerInt4 This is pure speculation, but I would put your generic stuff first and then add more-specific rules afterward. This should be easy to test empirically. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigeRkACgkQ9CaO5/Lv0PBxnwCfcurgQhh16luTUem26aMxbfY4 EckAoKUS6LgQLCGHeHj2RkvGM8Lvrl96 =Grma -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: Possible hack tool kit on tomcat 6.0.16
Mehrotra, Anurag wrote: Could there be some kind of backdoor entry happening in the code. Unlikely. This is the sixth report like this I have seen. So far, we have got to the bottom of two and in both cases the manager app was the route in. Whilst a Tomcat flaw is possible (and check out CVE-2008-2938 in case it applies to you - I just added it to http://tomcat.apache.org/security-6.html) These events should be causing everyone to: a) review their security settings carefully b) make sure they have a plan as to how to react if a vulnerability looks like it is going to affect them. Mark - 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-opening the browser
Christopher Schultz wrote: Tokajac, Tokajac wrote: | But when i submit the (activated) username and password, i got the | -- | HTTP Status 408 - The time allowed for the login process has been exceeded. | If you wish to continue you must either click back twice and re-click the | link you requested or close and re-open your browser This is probably because you went directly to the form login page, and you are using Tomcat's built-in container-managed authentication and authorization. Instead of sending the user directly to the login-page, try sending them to a protected URL (like /myApp/someProtectedPage). This will cause Tomcat to display the login page itself (which is actually required), and then the login should work. | What's wrong here? Is it something about sessions/cookies? How should i | solve this? Technically, the 408 is probably because of the timing of your testing. If you waited like 1 hour between requests, you'd get a different error like unexpected login at this time or a 404 because j_security_check isn't a valid URL unless the container is expecting it. It's a bit odd, but the servlet specification does not allow for drive-by logins, and so Tomcat does not implement them. If you go directly to the login page Tomcat can't tell the difference between that situation and when you go to a protected page, are redirected to the login page and then take so long to log in the session times out (the page you need to be sent back to is stored in the session). The error message assumes that the session has timed out. Mark - 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-opening the browser
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mark, Mark Thomas wrote: | If you go directly to the login page Tomcat can't tell the difference | between that situation and when you go to a protected page, are | redirected to the login page and then take so long to log in the session | times out (the page you need to be sent back to is stored in the | session). The error message assumes that the session has timed out. Okay, so the Tomcat response is (expectedly) consistent. Thanks for stepping-in. Just out of curiosity, why does Tomcat not support drive-by logins? Is it merely because the spec leaves the behavior in that case ambiguous (there's no obvious target page to go to)? Many of securityfilter's users use it merely because it allows drive-by logins. We're happy to have them (!), but this seems like a reasonable feature to have in the core of Tomcat. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkigofcACgkQ9CaO5/Lv0PABBACeJDKRQss25b9pd7l5zbpSHO+2 fdUAn2rZ6uCUfWZ+5CEshnCzamREcXBQ =GDVs -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]
Load order for Global Resources
Is the order that Tomcat 6.0.x loads/instantiates Custom Resources definable? If so, how? If not, is there a way to ensure that one custom resource is loaded prior to another one? Tomcat 4.x seemed to have the behavior that custom resources were created in the order they appear in the server.xml file. I'm migrating an application that appears to have a dependency on that order of loading. It runs fine in Tomcat 4.0 (and Sun Web server 6.x), but it's failing to load in Tomcat 6.0. It throws an error where one custom resource object refers to another that's available via JNDI but that item hasn't been loaded yet. Dave
Re: Re-opening the browser
Christopher Schultz wrote: Mark, Mark Thomas wrote: | If you go directly to the login page Tomcat can't tell the difference | between that situation and when you go to a protected page, are | redirected to the login page and then take so long to log in the session | times out (the page you need to be sent back to is stored in the | session). The error message assumes that the session has timed out. Okay, so the Tomcat response is (expectedly) consistent. Thanks for stepping-in. Just out of curiosity, why does Tomcat not support drive-by logins? Is it merely because the spec leaves the behavior in that case ambiguous (there's no obvious target page to go to)? Essentially, yes. Also, there is no spec compliant way to define where to go if login is successful. If this was added then to be consistent the default target page would probably need to be defined in the Form Auth valve in a context.xml. Many of securityfilter's users use it merely because it allows drive-by logins. We're happy to have them (!), but this seems like a reasonable feature to have in the core of Tomcat. Given there is a demand for this, adding it as an option to the Form Auth valve seems reasonable to me. As ever, patches are always welcome on Bugzilla and this looks like a simple one although care will need to be taken on the error handling. Mark - 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: Load order for Global Resources
Dave Bender wrote: Is the order that Tomcat 6.0.x loads/instantiates Custom Resources definable? I am afraid not. If so, how? If not, is there a way to ensure that one custom resource is loaded prior to another one? Not that I am aware of. I think the order is going to be be defined by the order in which the xml parser returns them. Is there any way you can modify the code the the resource with the dependency to work around this? Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Clustering failing over with Tomcat 6.0.16
Hi, I have a cluster of Tomcat 6.0.16 using DeltaManager. Session replication works fine, failover works fine for the first time. That is, the first time I failover from, lets say, nodeA to nodeB, my session is carried over the user continues with the existing logged in session without being asked to log back in. But the problem happens when nodeA comes backup nodeB needs to be shutdown. The session information is somehow, not carried over as my app asks me to relogin at that point in time. Is this a desired behaviour with DeltaManager? Thanks
RE: Load order for Global Resources
Thanks. Some replies: I think the order is going to be be defined by the order in which the xml parser returns them. Has there been any change to the parser from version 4.x to version 6.x? If so, maybe that'll explain the problem. If not, in theory, we should be getting the same order of loading...in which case something else might be in play. Is there any way you can modify the code the the resource with the dependency to work around this? My mind is starting to go there. But the first task is to migrate this to the current version of Tomcat and I'd like to avoid any coding changes unless it is clear they need to be made. This issue is still a mystery. Dave -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Thomas Sent: Monday, August 11, 2008 3:57 PM To: Tomcat Users List Subject: Re: Load order for Global Resources Dave Bender wrote: Is the order that Tomcat 6.0.x loads/instantiates Custom Resources definable? I am afraid not. If so, how? If not, is there a way to ensure that one custom resource is loaded prior to another one? Not that I am aware of. I think the order is going to be be defined by the order in which the xml parser returns them. Is there any way you can modify the code the the resource with the dependency to work around this? Mark - 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]
redirecting stdout stderr to .exe on windows
Hello everyone, long time reader, first time writer here I have the need to redirect stdout and stderr from a Tomcat 5.5 instance on a windows server to an executable. When I go into the Apache Tomcat Properties management console - logging - I can change stdout and stderr from auto to any given file; but it does not seem to work with executables. For instance, I changed stdout from auto to | c:\progra~1\logger\logger.exe, but this yields a no-go :-(. Checking the task manager I also don't see logger.exe running. Does anyone have any suggestions? Thanks! - R.
Re: Load order for Global Resources
Dave Bender wrote: Thanks. Some replies: I think the order is going to be be defined by the order in which the xml parser returns them. Has there been any change to the parser from version 4.x to version 6.x? If so, maybe that'll explain the problem. If not, in theory, we should be getting the same order of loading...in which case something else might be in play. Xerces 2.9.1 in 4.1.37, the JDK (Xerces based?) in 6.0.x See http://svn.apache.org/viewvc/tomcat/container/tags/tc4.1.x/TOMCAT_4_1_37/build.properties.default?view=markup for which version of Xerces was used. Similar urls can be used for any TC4 release. Mark - 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 within Eclipse
Date sent: Mon, 11 Aug 2008 15:50:56 +0200 From: Johnny Kewl [EMAIL PROTECTED] Subject:Re: Tomcat within Eclipse To: Tomcat Users List users@tomcat.apache.org Send reply to: Tomcat Users List users@tomcat.apache.org Oh no... I think for some reason the bin scripts are missing in TC 6 I'm using the zip version of 6.0.18 on my dev. machine and it comes with startup.sh/.bat and shutdown.sh/.bat, they are located in the bin directory. Listen SAM... just for now... go get apache-tomcat-5.5.25.zip and apache-tomcat-5.5.25.exe Here http://archive.apache.org/dist/tomcat/tomcat-5/v5.5.25/bin/apache-tomc at-5.5.25.zip http://archive.apache.org/dist/tomcat/tomcat-5/v5.5.25/bin/apache-tomc at-5.5.25.exe Install the EXE if you on XP I know you not going to have issues there with TC... And its very likely that any older plugins in Eclipse will be happy with it... TC6 is still quite new... get that going then later play with TC 6... Then... if you still having problems... tell me what plugin you using in eclipse, and I'll get the thing and try it... I think you stumbling into little problems that are screwing you And I got to tell you that if an IDE needs to actually know where TC's server.xml file is... its crap. Forget about the UserDatabase error you getting... you getting it because the IDE and TC are not playing nicely. You should be doing little more than just telling the IDE where TC is... BUT if that plugin is old... it will not do TC 6 I think you getting smacked around and its unfortunate because it actually is the easiest thing in the world to do... If you dont care what IDE you use then also look at NetBeans... Thats just a run setup thing and you done!... its good as well... it has a wizard to setup tomcat. Good luck - Original Message - From: Sam Wun [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Monday, August 11, 2008 3:05 PM Subject: Re: Tomcat within Eclipse Hi, I have the server.xml path defined in Eclipse (3.4): C:\Program Files\Apache Software Foundation\Tomcat 6.0 Where is the startup.bat file? I can't find this batch file. Thanks On Mon, Aug 11, 2008 at 3:27 PM, Johnny Kewl [EMAIL PROTECTED] wrote: - Original Message - From: Sam Wun [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Monday, August 11, 2008 6:57 AM Subject: Tomcat within Eclipse Hi, Can anyone tell me how to resolve the followoing exception? and how do I know whether tomcat service is really running. 11/08/2008 14:47:47 org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0_07\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\sy stem32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:\Windows\system32;C:\Windows;C:\Windows\Syst em32\Wbem;d:\ant171\bin;D:\apache-maven-2.0.9\bin;C:\Program Files\Nmap 11/08/2008 14:47:47 org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 11/08/2008 14:47:47 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 502 ms 11/08/2008 14:47:47 org.apache.naming.NamingContext lookup WARNING: Unexpected exception resolving reference java.io.IOException: Cannot rename original file to C:\Program Files\Apache Software Foundation\Tomcat 6.0\conf\tomcat-users.xml.old at org.apache.catalina.users.MemoryUserDatabase.save(MemoryUserDataba se.java:582) at org.apache.catalina.users.MemoryUserDatabaseFactory.getObjectInsta nce(MemoryUserDatabaseFactory.java:104) at org.apache.naming.factory.ResourceFactory.getObjectInstance(Resour ceFactory.java:140) at javax.naming.spi.NamingManager.getObjectInstance(Unknown Source) at org.apache.naming.NamingContext.lookup(NamingContext.java:793) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContextBindingsEnumeration.nextElementInte rnal(NamingContextBindingsEnumeration.java:113) at org.apache.naming.NamingContextBindingsEnumeration.next(NamingCont extBindingsEnumeration.java:71) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.create MBeans(GlobalResourcesLifecycleListener.java:137) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.create MBeans(GlobalResourcesLifecycleListener.java:109) at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecy cleEvent(GlobalResourcesLifecycleListener.java:81) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifec ycleSupport.java:117) at org.apache.catalina.core.StandardServer.start(StandardServer.java: 703) at
Re: Would like to monitor memory use offline
Richard,
Richard S. Huntrods wrote:
| Richard,
|
| Richard S. Huntrods wrote:
| |public static Vector listLookup(String table) {
| | //Connection connection = null; // connection is managed
by a
| | connection pool
|
| So, is 'connection' a local or not?
| It's part of my code (I use my own connection pool class) but not to
the
| DBMS code. Only if you can't get a connection from the pool
| (connection==null) do you create a local one for this method.
|
| If the connection from the pool is OK, you use it then release it back
| to the pool. If it's local (because you could not get one from the
pool)
| then you close it in the finally block.
I think you are misunderstanding me: I'm asking if you are using a
shared java.sql.Connection reference among all threads running your db
code. If you are, then you've got a big problem, which could explain
some of the memory leaks you are seeing. If you have a class-level
reference like this:
public class MyDBMSMethods
{
~ private Connection connection;
~ public List getMyRecords()
~ {
~ connection = getConnectionFromPool();
~ ...
~ }
}
... then you should expect lots of problems. From your posted code, it
looks like this is what you are doing.
All connection references should be strictly local to each method. Each
method should get its own connection from the connection pool, use it,
and return it to the pool (unless you accept the connection as a
parameter to the method, in which case, you should use it).
Everything is local except the pooled connections, so I would say this
is the problem. This code was originally written before tomcat had good
connection pools, and so I had to write my own. The pool is basically a
vector of connections.
At a more fundamental level, I still don't think the new connector is
working correctly (and I've read many of the forum discussions about
this...). If I close the resultset AND the statement, then the connector
should release all the objects created by those two. The connection is,
after all, just a pipe between the database and the java code. The
connector should not (IMO) be hanging on to statement or resultset
objects just because the connection is still in existance.
| You need to have statement.close() and resultSet.close() in here
(in the
| finally block), not up above. Also, most database connection pools
| require that you call connection.close() to return the connection
to the
| pool. Are you ever calling connection.close()?
|
| Um, sorry to disagree, but that is not really correct and also does not
| touch my problem.
Not closing your resources in a finally block it surely /not/ correct,
and you /can/ leak resources in this way. Which part of my statement is
not correct?
Yea - looked further and I have seen try/catch blocks in finally code.
Still - this is most clearly NOT my problem as I can verify my code is
working normally (i.e. no exceptions happening) and thus properly
closing both the resultset and the statement.
For fun I put try-catch blocks with additional resultset and statemtent
calls to close in the finally block and it made no difference to the
memory leak.
| I am already closing the resultSet and statement in the normal
| execution part of my code. At no time during the execution of this
code
| in these tests was an exception thrown in this method
It doesn't matter. If you do not close your resources in a finally
block, they are not guaranteed to be closed. It might not be your
current problem, but it could be your future problem.
I will not disagree with this. That's why the finally is there in the
first place.
| so *I was now
| correctly closing the statement and resultSet. YET IN SPITE OF THIS the
| versions of the connector after 3.1.10 FAIL to release the Field
objects.
|
| The other reason NOT to put close() in the fianlly block is that the
| close() methods can throw and exception.
That's why you wrap the call to close() in its own try/catch block.
| It is very bad programming
| practice to put exception throwing code' in a finally block. Sure, you
| could use another try-catch structure for the close() statements, but
| really - you should have already closed the stuff in the normal
| execution (as I did).
If you say so. My code doesn't leak DB resources, and it is written in
this way.
| I did state one thing in error - the finally block (of course) ALWAYS
| gets called, so you only want code in that block that must be done
after
| all else has happened, but you also don't really want to be repeating
| code that should go elsewhere (like the close()).
|
|
| Also, which connection pool do you use?
|
| My own.
Is there a compelling reason not to use one of the freely-available,
well-supported connection pools available? Tomcat even has one already
built into it.
Yea - the code was developed a long while ago. There's also a single
version that can run under Tomcat or as offline processes and I don't
want to
Tomcat v4.1 - Resource not found 500 Error - Help!
Hi, I am a bit new to Tomcat, but have a really quick question. I am trying to deploy a new single class file to an existing Tomcat 4.1 web application, however, I am using Rational Application Developer 7.0 to create and compile the class. When I deploy the new class to the Tomcat 4.1 web application, the page crashes with a 500 error Resource not found. What could be causing this error? When I put the old class back in everything works ok. I have even tried using identical code, so I know it isn't a coding issue. Could it be the JRE being used to compile the class is the wrong type? Any help would be much appreciated! Thanks :) -- View this message in context: http://www.nabble.com/Tomcat-v4.1---Resource-not-found-500-Error---Help%21-tp18936624p18936624.html 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]
Tomcat 5.5 4.1 Security Release
I posted a couple messages to the user/dev lists last week asking the same question, but still haven't seen any mention of a plan to release a new 5.5.x or 4.1.x to fix the security issues posted at the beginning of the month. Is there a plan to push a new release for either 5.5.x or 4.1.x or should end users assume that we're on our own regarding these two versions and we should either patch/build them ourselves or upgrade to 6.0.x which does appear to be maintained? It appears that both branches already have all the required security patches applied to them so I don't see what the hold up is here. Are there other changes applied to the branches which need to be tested? I'm more than happy to help with testing where I can. Thanks, -Dave - 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: concurrent JkMount entries? Order relevant?
Stephanie Wullbieter [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi, what to do when I want generally mount a context and it's subdirectories with mod_jk to one worker/router, but a special subdirectory of it to a different worker/router? Does this work in mod_jk.conf? JkMount /app/web/indexer worker42 JkMount /app/web/indexer/* worker42 JkMount /app routerInt4 JkMount /app/* routerInt4 Do I have to write the special contextes first, so that only when they do not match, the general mount option is used? Thank You very mutch. The order in mod_jk.conf doesn't matter. mod_jk will choose the most specific match reguardless of the order in the file. So the short answer is: yes the above should work. -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer - 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: Clustering failing over with Tomcat 6.0.16
nope, it should work both ways Gupta, Sharad wrote: Hi, I have a cluster of Tomcat 6.0.16 using DeltaManager. Session replication works fine, failover works fine for the first time. That is, the first time I failover from, lets say, nodeA to nodeB, my session is carried over the user continues with the existing logged in session without being asked to log back in. But the problem happens when nodeA comes backup nodeB needs to be shutdown. The session information is somehow, not carried over as my app asks me to relogin at that point in time. Is this a desired behaviour with DeltaManager? Thanks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
