Hi, Anin.
Try increasing your cache size in serverconf.xml. The default value is 1000,
but I generally set
mine to 4000. You'll see errors like this a lot less frequently.
--Rob
--- Anin <[EMAIL PROTECTED]> wrote:
> Rob,
>
> I am running sourcejammer server 2.1.0 on Tomcat 5.5 with JDK 5. I am
> connecting using the 2.1.2 beta client. I see this error once in a while
> on the server logs. It makes some directories completely unbrowsable in
> the archive. The only way to fix it is to perform a restart and it goes
> away.. I am thinking maybe it is something to do with the beta client
> that I am using, session management problems etc. But please tell me if
> something jumps out from this stack trace.
>
> Thanks,
> Anin
>
> --------------------------------------------------------------------------------------
> Killed expired session -- id:7881362370056793071, user:test1
> !! Caught security exception !!
> Node Name: null
> File Name: null
> Locked: true
> Read Only: false
> org.sourcejammer.server.security.SecurityException: Unable to obtain
> filesystem lock on the requested node. Unable to obtain filesystem lock
> on the requested node.
> org.sourcejammer.server.security.ObjectLockingException: Unable to
> obtain filesystem lock on the requested node.
> at
> org.sourcejammer.project.model.filesys.NodeLibraryFS.getFileNode(Unknown
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.projectNodeToProject(Unknown
>
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.getProject(Unknown
> Source)
> at
> org.sourcejammer.project.view.MasterControlProgram.getProjectInfo(Unknown
> Source)
> at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.soap.server.RPCRouter.invoke(RPCRouter.java:146)
> at
> org.apache.soap.providers.RPCJavaProvider.invoke(RPCJavaProvider.java:129)
> at
> org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:354)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Unknown Source)
> org.sourcejammer.server.security.ObjectLockingException: Unable to
> obtain filesystem lock on the requested node.
> at
> org.sourcejammer.project.model.filesys.NodeLibraryFS.obtainLock(Unknown
> Source)
> at
> org.sourcejammer.project.model.filesys.NodeLibraryFS.getFileNode(Unknown
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.projectNodeToProject(Unknown
>
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.getProject(Unknown
> Source)
> at
> org.sourcejammer.project.view.MasterControlProgram.getProjectInfo(Unknown
> Source)
> at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.soap.server.RPCRouter.invoke(RPCRouter.java:146)
> at
> org.apache.soap.providers.RPCJavaProvider.invoke(RPCJavaProvider.java:129)
> at
> org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:354)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Unknown Source)
> org.sourcejammer.server.security.ObjectLockingException: Unable to
> obtain filesystem lock on the requested node.
> at
> org.sourcejammer.project.model.filesys.NodeLibraryFS.obtainLock(Unknown
> Source)
> at
> org.sourcejammer.project.model.filesys.NodeLibraryFS.getFileNode(Unknown
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.projectNodeToProject(Unknown
>
> Source)
> at
> org.sourcejammer.project.controller.ProjectController.getProject(Unknown
> Source)
> at
> org.sourcejammer.project.view.MasterControlProgram.getProjectInfo(Unknown
> Source)
> at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.soap.server.RPCRouter.invoke(RPCRouter.java:146)
> at
> org.apache.soap.providers.RPCJavaProvider.invoke(RPCJavaProvider.java:129)
> at
> org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:354)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Unknown Source)
>
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