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Threads Running OldCache.put Operations Are Being Sporadically Blocked By Threads Running OldCache.prune (Doc ID 1617027.1)

Last updated on SEPTEMBER 10, 2018

Applies to:

Oracle Coherence - Version 3.6.0 and later
Information in this document applies to any platform.

Symptoms

In a Java thread dump of a Coherence node, a large number of threads are reported as blocked in calls to OldCache.put (the thread stacks have been truncated for clarity):

 

Changes

 

Cause

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