Why am I getting the JGroups ERROR org.jgroups.protocols.UDP - failed handling incoming message? (Doc ID 1558421.1)

Last updated on JULY 08, 2016

Applies to:

Oracle Knowledge - Version 8.4.2.2 and later
Information in this document applies to any platform.

Symptoms

The following JGroup Errors are Found in the Log

26260972 [Incoming-468,InquiraEOFGroup,10.84.214.228:58470] ERROR org.jgroups.protocols.UDP  - failed handling incoming message
java.io.IOException: failed reading header
at org.jgroups.Message.readHeader(Message.java:787)
at org.jgroups.Message.readFrom(Message.java:673)
at org.jgroups.protocols.TP.readMessageList(TP.java:1547)
at org.jgroups.protocols.TP.access$500(TP.java:49)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1799)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at org.apache.commons.logging.LogFactory.getCachedFactory(LogFactory.java:489)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:227)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.jgroups.conf.ClassConfigurator.<init>(ClassConfigurator.java:44)
at org.jgroups.conf.ClassConfigurator.getInstance(ClassConfigurator.java:114)
at org.jgroups.Message.readHeader(Message.java:766)
... 7 more


Cause

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