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A Network Reset Can Cause An NPE In Jolt Nwreader (Doc ID 2143125.1)

Last updated on OCTOBER 16, 2017

Applies to:

Oracle Tuxedo - Version 9.1 to 12.2.2
Information in this document applies to any platform.

Symptoms

When an attempt to open a network connection in a Jolt pool results in a network reset, the Jolt network reader can throw a java.lang.NullPointerException. This sequence of errors can cause many WebLogic execute threads to get stuck forever on bea.jolt.LockMonitor.getExclLock as in the following stack trace. A WebLogic server restart was needed to clean up the stuck threads.



Cause

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