Darrel Schneider created GEODE-9295:
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Summary: entry idle expiration threads may hang
Key: GEODE-9295
URL: https://issues.apache.org/jira/browse/GEODE-9295
Project: Geode
Issue Type: Bug
Components: expiration
Affects Versions: 1.13.2, 1.13.1, 1.13.0, 1.13.3, 1.14.0, 1.15.0
Reporter: Darrel Schneider
GEODE-7921 in 1.13 introduced this issue. When processing a message used by
entry idle expiration to find out when an entry was last accessed on any member
of the cluster it now checks for a null cache, region, and entry. If any of
them are null the message simply returns. The problem is that the expiration
thread that sent this message waits forever for a reply. So unless the member
that found a null leaves the cluster, the expiration thread will be hung
waiting for a reply that will never be sent.
The fix for this is easy. We just need to send a reply of zero when we find a
null.
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