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Coherence Cache Distribution Failures (Doc ID 2616143.1)

Last updated on DECEMBER 10, 2019

Applies to:

Oracle Insurance Policy Administration J2EE - Version 11.1.0.5 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.0.5 version, Company Information

Coherence Cache Distribution appears to hang causing thread dumps.
With current data load, the Coherence Engine is continually hanging and creating thread dumps.


ERROR
-----------------------

"DefaultTaskProcessor-TPSK:{Identifier{PASTaskProcessor_01},0,0xC0A8040100000165E8227669B564BA99}:Thread-68" id=147 State:RUNNABLE
at sun.management.ThreadImpl.dumpThreads0(Native Method)
at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454)
at com.tangosol.net.GuardSupport.getThreadDump(GuardSupport.java:841)
at com.tangosol.net.GuardSupport.logStackTraces(GuardSupport.java:825)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher.drainOverflowComplex(Service.CDB:83)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher.drainOverflow(Service.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher.drainOverflow(Service.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.drainOverflow(Grid.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:32)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.poll(Grid.CDB:1)

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Start OIPA or Cycle Cluster.
2. After a brief time, the Coherence Cluster members create thread dumps.

Cause

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In this Document
Symptoms
Cause
Solution


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