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Posted to issues@geode.apache.org by "Darrel Schneider (Jira)" <ji...@apache.org> on 2021/03/25 20:18:00 UTC

[jira] [Created] (GEODE-9072) detect stuck CacheClientUpdater threads

Darrel Schneider created GEODE-9072:
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             Summary: detect stuck CacheClientUpdater threads
                 Key: GEODE-9072
                 URL: https://issues.apache.org/jira/browse/GEODE-9072
             Project: Geode
          Issue Type: Improvement
          Components: client queues
            Reporter: Darrel Schneider


The CacheClientUpdater is a single thread on the client that drains the subscription queue. If the updater thread gets stuck doing something then the server side queue will not drain which can lead to either memory issues on the server or throttling and thus performance issues.
It would be helpful if the geode thread monitor detected a CacheClientUpdater thread that was stuck processing something it had removed from the queue.




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