Lock Contention in JSF App For org.apache.catalina.core.applicationcontext.merge (Doc ID 2035989.1)

Last updated on FEBRUARY 24, 2017

Applies to:

Oracle GlassFish Server - Version 3.1.2 to 3.1.2 [Release 3.1]
Information in this document applies to any platform.

Symptoms

A JSF application is running slowly, and upon taking thread dumps from GlassFish, they show that there are multiple threads waiting for the one lock:

 

Cause

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