GlassFish Not Responding and Causes 100% CPU Utilization (Doc ID 1466064.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle GlassFish Server - Version 2.1.1 to 2.1.1 [Release 2.1]
Information in this document applies to any platform.
***Checked for relevance on 24-Jan-2014***

Symptoms

GlassFish server is not responding and is hung.  When checking the GlassFish Java process CPU usage, it shows 100% utilization.

From the Java thread dump captured using " kill -3 " that shows in the jvm.log, there are a lot of threads stuck in " java.util.HashMap.getEntry ".

Example:

 

 

Cause

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