IRC log for #tomcat on 20100510

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01:17.44JackjkHi all, a question (Tomcat 6.0.26, JRE 1.6.0_18, Windows 7): i subclassed org.apache.catalina.session.ManagerBase as I need to roll my own session management. it compiled, i put it in tomcat libs, added a <Manager className="Mysubclass"/> in the relevant Context entry in the server.xml.  when i start tomcat I get an InstantiationException and it immediately quits.  Any ideas?
01:28.19Jackjkfixed it - ManagerBase is abstract, hadn't implemented all required methods in my subclass
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14:47.26jMCgSomehow, I'm missing Tomcat here... http://hudson.zones.apache.org/hudson/
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15:51.08RedxrossGuys I am losing it.  Please help!  I am simply trying to execute one of the example servlets that comes with tomcat, for example, Hello World - it simply gives me an error 404 saying the requested resource (/examples/servlets/servlet/HelloWorldExample) is not availiabe.  The reason why I am using this is to figure out what's wrong with accessing my webapp because I get the same exact 404 error.  The server is on a redhat vm and the dir
15:51.08Redxrossectory /usr/local/tomcat-6.0.26 belongs to tomcat:tomcat.  Any ideas why I am getting the 404?
15:55.53perl_bugRedxross: you probably should have a look at your application's web.xml and also the tomcat's context.xml
15:56.17perl_bugthere are alot of mappings with tomcat, which you might have misconfigured
15:59.46Redxrosssee the thing is i have the exact same webapp running on a parallel vm which is using centos.. i am not saying it is os related because I don't think it is but I litterally copied and pasted those directories
15:59.54perl_bugRedxross: Perhaps enabling global directory listing in tomcat's conf/web.xml might help you find the error
16:00.12perl_bugthat might be the problem
16:00.40Redxrossbut i do a chown and make sure everything belongs to tomcat.. is it still a problem?
16:00.43perl_bugevery tomcat included in a distribution is adapted to the distribution's paths
16:01.11perl_bugyou have to look at the configuration files and understand the configuration to fix it
16:01.40perl_bugtry to learn / read up where tomcat looks for it's web applications
16:02.04Redxrossalright thanks for the tips
16:02.19perl_bugand try it without a chroot first... perhaps your chroot is making access to essential classes or libraries impossible
16:03.02perl_bugnp, can't really figure your problem out ... never chrooted tomcat so far
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16:06.50JeffATLtomcat 6.0.26; gentoo linux.  have gone from 6.0.20 to 6.0.26 and back; started having blank screens when browsing index page.  back to 6.0.26; no difference.  typical catalina.out @ http://pastebin.com/AJsfPCfQ but jstl.jar is where it's supposed to be via symlink.
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16:29.44d12tomca6, jdk 1.6u12, centos5.2
16:30.21d12er: Tomcat/6.0.16
16:30.47d12noob here, we are currently using JBoss, and wanted to try just tomcat6
16:31.07d12having some issues with the JDBC portion  and looking for some guidance
16:31.46d12looks like the datasource name they reference in the war cant be found in my configuration of either context.xml or web.xml
16:32.16d12is there anyone here to help me out? I can provide more details if so
16:34.53d12The error I am seeing is:
16:34.53d12Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Name ympDS is not boun
16:34.53d12d in this Context
16:35.09d12ympDS is the datasource that we have defined
16:35.34d12they call it out in a file called resource-defs.xml
16:35.41d12<PROTECTED>
16:35.42d12<PROTECTED>
16:35.42d12<PROTECTED>
16:36.29d12when I was running jboss, i had a mysql-ds.xml file where this "hook" was done, now I understand you need a resource definintion in the context, and I've been trying, but no luck
16:37.26d12tried all sorts of permutations of things and places, like conf/web.xml conf/context.xml webapp/WEB-INF/web.xml etc
16:37.36d12but there is something fundamental I just dont understand
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16:55.46d12is there a better place to ask about this?
16:57.27balintxno idea
16:59.35d12tx
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17:15.53LzrdKingugh, anyone know why i would be getting "java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: Received fatal alert: handshake_failure" from inly one of several tomcats when i connect with a JMX client?
17:16.55LzrdKingonly*
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17:21.11sloinuntil now, I've been operating multiple tomcat instances without eclipse integration, but I'd like change this, is anybody using multiple tomcat instances via eclipse WTP ?
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17:22.43slointhere is this server configuration, but it is not done very well, if it is possible, i don't know if I should change the VM arguments, or copy config files or what
17:28.19sloinif one has to do it manually, which is always set up the VM parameters to proper catalina BASE and not the eclipse one + create symbolic links to the catalina base conf files...it'd be really annoying
17:28.39sloinin case of 6-10 instances
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17:42.17sloinI'm taking it back :-)
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18:20.17jasonbsloin: Yeah, I think if something about doing it in Eclipse was actually easier or more helpful, you'd see lots of talk about that and web articles showing exactly how to do it.
18:21.33sloinI know how it is now, problem is, that it generates additional conf files for the instance instead of using the one you from the catalina base you have set
18:21.44sloin*the ones
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19:25.46Jackjki am trying to roll my own session ids, to include some encrypted information which i will only know when i am processing the servlet request. i have extended org.apache.catalina.session.ManagerBase but how to pass information from my servlet to the session manager?
19:32.01jMCgd12: I'm not entirely sure, but that definition looks a bit on the wrong side.
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19:57.31jasonbJackjk: Why would you need to?  If you do have to have a servlet giving data to the session manager, why not have the servlet place an object in the session that is explicitly for the session manager to pick out and use?
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20:48.03d12jMCg: back from lunch
20:48.10d12are you still around?
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23:00.31Gevaudan82Hello...is anyone else running into issues deploying the nexus application war in tomcat 6.0.24 on ubuntu 10.04?  The memory leak detection refuses to start the application...is there a way to disable the memory leak detection while waiting for a fix from sonatype?
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