Topic
2 replies Latest Post - ‏2013-04-01T05:59:41Z by SergeyUtkin
SergeyUtkin
SergeyUtkin
2 Posts
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Pinned topic WPS7+WID7@Ubuntu 12.10 Got some problems. Need help

‏2013-03-22T06:22:51Z |
Hello! Need help. Got IOException while starting server (logs attached)
java.io.IOException: Too many open files

So server administration web console is not working
Business Space is not working

any ideas how to fix this?

My current configuration is
Ubuntu 12.10 desctop
WID 7.0.0.4
WAS 7.0.0.19
WPS 7.0.0.4
App Server V7 feature Pack for SCA ..13
IBM Websphere App Server V7 feature Pack for XML ..11

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Updated on 2013-04-01T05:59:41Z at 2013-04-01T05:59:41Z by SergeyUtkin
  • SystemAdmin
    SystemAdmin
    2364 Posts
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    Re: WPS7+WID7@Ubuntu 12.10 Got some problems. Need help

    ‏2013-03-22T11:54:29Z  in response to SergeyUtkin
    You may need to make some adjustments using ulimit. See if this article is helpful:
    http://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/

    Of course, sometimes an error like this is a sign of brokenness in a program that really is running wild, opening files. However, it's likely that since the Ubuntu you are running was intended for a desktop installation that their initial values are more conservative than one would have on a server.

    I hope this helps!
    Cheers!
    Chris Walden
    • SergeyUtkin
      SergeyUtkin
      2 Posts
      ACCEPTED ANSWER

      Re: WPS7+WID7@Ubuntu 12.10 Got some problems. Need help

      ‏2013-04-01T05:59:41Z  in response to SystemAdmin
      thats it
      big thanx

      but trying to run a simple test I've got NullPointerException

      4/1/13 9:30:31:727 MSD 00000045 servlet E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E: Uncaught exception created in one of the service methods of the servlet TestControllerServlet in application TestController70. Exception created : java.lang.NullPointerException
      at org.eclipse.emf.ecore.util.EcoreUtil$Copier.createCopy(EcoreUtil.java:488)
      at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:438)
      at org.eclipse.emf.ecore.util.EcoreUtil.copy(EcoreUtil.java:355)
      at com.ibm.wbit.comptest.common.tc.utils.EMFUtils.copy(EMFUtils.java:189)
      at com.ibm.wbit.comptest.common.tc.utils.ContextUtils.createContextFrom(ContextUtils.java:121)
      at com.ibm.wbit.comptest.controller.command.impl.BaseInteractiveEventHandler.processEvent(BaseInteractiveEventHandler.java:34)
      at com.ibm.wbit.comptest.controller.command.impl.BaseCommandHandler.doCommand(BaseCommandHandler.java:108)
      at com.ibm.wbit.comptest.controller.command.impl.CommandProcessor.doCommand(CommandProcessor.java:70)
      at com.ibm.wbit.comptest.controller.command.impl.CommandProcessor.doCommand(CommandProcessor.java:42)
      at com.ibm.wbit.comptest.controller.servlet.TestControllerServlet.process(TestControllerServlet.java:163)
      at com.ibm.wbit.comptest.controller.servlet.TestControllerServlet.doPost(TestControllerServlet.java:127)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
      at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
      at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
      at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
      at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
      at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
      at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
      at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
      at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
      at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
      at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
      at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
      at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
      at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
      at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
      at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)

      4/1/13 9:30:31:748 MSD 00000045 FfdcProvider W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on /mnt/jumbo/IBM/WID7_WTE/runtimes/bi_v7/profiles/qwps/logs/ffdc/server1_5ba45ba4_13.04.01_09.30.31.7293797015308591807887.txt com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch 448
      4/1/13 9:30:31:748 MSD 00000045 LocalTranCoor E WLTC0017E: Resources rolled back due to setRollbackOnly() being called.
      4/1/13 9:30:31:754 MSD 00000045 webapp E com.ibm.ws.webcontainer.webapp.WebApp logServletError SRVE0293E: Servlet Error-TestControllerServlet: java.lang.NullPointerException
      at org.eclipse.emf.ecore.util.EcoreUtil$Copier.createCopy(EcoreUtil.java:488)
      at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:438)
      at org.eclipse.emf.ecore.util.EcoreUtil.copy(EcoreUtil.java:355)
      at com.ibm.wbit.comptest.common.tc.utils.EMFUtils.copy(EMFUtils.java:189)
      at com.ibm.wbit.comptest.common.tc.utils.ContextUtils.createContextFrom(ContextUtils.java:121)
      at com.ibm.wbit.comptest.controller.command.impl.BaseInteractiveEventHandler.processEvent(BaseInteractiveEventHandler.java:34)
      at com.ibm.wbit.comptest.controller.command.impl.BaseCommandHandler.doCommand(BaseCommandHandler.java:108)
      at com.ibm.wbit.comptest.controller.command.impl.CommandProcessor.doCommand(CommandProcessor.java:70)
      at com.ibm.wbit.comptest.controller.command.impl.CommandProcessor.doCommand(CommandProcessor.java:42)
      at com.ibm.wbit.comptest.controller.servlet.TestControllerServlet.process(TestControllerServlet.java:163)
      at com.ibm.wbit.comptest.controller.servlet.TestControllerServlet.doPost(TestControllerServlet.java:127)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
      at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
      at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
      at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
      at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
      at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
      at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
      at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276)
      at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
      at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
      at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
      at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
      at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
      at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
      at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
      at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
      at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
      at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)