Threads Stuck In BPM Managed Servers (Doc ID 2959076.1)

Last updated on NOVEMBER 22, 2024

Applies to:

Symptoms

Intermittently stuck threads occur during the recovery process.

STACK THREAD PRINTED IN THE LOGS WHEN THE ISSUE OCCURS:
---------------------
<[ACTIVE] ExecuteThread: '282' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <add4c47d-af15-4887-b70b-c74572e77996-0216c1fc> <1679445511737> <[severity-value: 8] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000337> <[STUCK] ExecuteThread: '299' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "2,400" seconds working on the request "Workmanager: default_dspSystem, Version: 0, Scheduled=true, Started=true, Started time: 2400332 ms
", which is more than the configured time (StuckThreadMaxTime) of "2,400" seconds in "server-failure-trigger". Stack trace:
sun.nio.ch.FileDispatcherImpl.read0(Native Method)
sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
sun.nio.ch.IOUtil.read(IOUtil.java:197)
...
com.collaxa.cube.persistence.dao.impl.jpa.JpaDeliveryMessageDaoImpl.getRecoverCallbackMessages(JpaDeliveryMessageDaoImpl.java:190)
com.collaxa.cube.engine.agents.recovery.RecoveryManager.recoverCallback(RecoveryManager.java:467)
com.collaxa.cube.engine.agents.recovery.RecoveryManager.performRecovery(RecoveryManager.java:307)
com.collaxa.cube.engine.CubeEngine.handleRecover(CubeEngine.java:479)
com.collaxa.cube.engine.ejb.impl.CubeEngineBean.handleRecover(CubeEngineBean.java:589)
com.collaxa.cube.engine.ejb.impl.bpel.BPELEngineBean_uhguq6_ICubeEngineLocalBeanImpl.__WL_invoke(Unknown Source)
weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:33)
com.collaxa.cube.engine.ejb.impl.bpel.BPELEngineBean_uhguq6_ICubeEngineLocalBeanImpl.handleRecover(Unknown Source)
com.collaxa.cube.engine.dispatch.message.domain.RecoverMessageHandler.handle(RecoverMessageHandler.java:34)
com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:154)
com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatchTask.java:150)
com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:90)
com.collaxa.cube.engine.dispatch.WMExecutor$W.run(WMExecutor.java:248)
weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:209)
weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:655)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:420)
weblogic.work.ExecuteThread.run(ExecuteThread.java:360)
>

Cause

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