E-WL: WebLogic 9.2 Hangs or Crashes with Error "java.lang.OutOfMemoryError: allocLargeArray" on Linux Platforms (Doc ID 757229.1)

Last updated on JUNE 25, 2014

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.49 to 8.49 [Release 8.4]
x86 32 bit
Red Hat Enterprise Linux Advanced Server x86-64 (AMD Opteron Architecture)
***Checked for relevance on 12-Sep-2012***


Symptoms

WebLogic domains crash or hang with Out of Memory errors since the upgrade to PT8.49 and WebLogic 9.2MP0 or MP1.

Exceptions similar to the following can be seen in the PIA_stdout.log:

<[weblogic.servlet.internal.WebAppServletContext@2939cf4 - appName: 'peoplesoft', name: '/', context-path: ''] Root cause of ServletException.
java.lang.OutOfMemoryError: allocLargeArray - Object size: 58856, Num elements: 58839
at bea.jolt.MsgHdr.stripHdr(MsgHdr.java:95)
at bea.jolt.NwHdlr.recv(NwHdlr.java:1522)
at bea.jolt.CMgr.recv(CMgr.java:138)
at bea.jolt.JoltSession.recv(JoltSession.java:550)
at bea.jolt.JoltRemoteService.call(JoltRemoteService.java:323)
Truncated. see log file for complete stacktrace
####<Jul 20, 2009 1:54:05 PM CDT> <Error> <Kernel> <omegaap1.corp.fedex.com> <PIA> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <1248116045256> <BEA-000802> <ExecuteRequest failed
java.lang.OutOfMemoryError: allocLargeArray - 2207 elements.
java.lang.OutOfMemoryError: allocLargeArray - 2207 elements
at weblogic.socket.SocketMuxer.getSockets(SocketMuxer.java:594)
at weblogic.socket.SocketMuxer$TimerListenerImpl.timerExpired(SocketMuxer.java:905)
at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:265)
at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

 

Changes

Specific to WebLogic 9.2 MP0 and MP1.

Cause

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