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Posted to issues@geode.apache.org by "Bruce J Schuchardt (Jira)" <ji...@apache.org> on 2019/10/16 18:24:00 UTC

[jira] [Updated] (GEODE-7312) modify the ThreadMonitor to print the stack of a blocking thread

     [ https://issues.apache.org/jira/browse/GEODE-7312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bruce J Schuchardt updated GEODE-7312:
--------------------------------------
    Labels: low-hanging-fruit newbie  (was: )

> modify the ThreadMonitor to print the stack of a blocking thread
> ----------------------------------------------------------------
>
>                 Key: GEODE-7312
>                 URL: https://issues.apache.org/jira/browse/GEODE-7312
>             Project: Geode
>          Issue Type: Improvement
>          Components: messaging
>            Reporter: Bruce J Schuchardt
>            Priority: Major
>              Labels: low-hanging-fruit, newbie
>
> Our thread monitor does a good job of telling us about stuck threads.  If a thread is stuck trying to synchronize on an object the monitor even tells us the name of that thread.  We should enhance this to give us a stack dump of the thread that owns the lock.  Sometimes this is a thread that's not monitored by ThreadMonitor so we don't know what it's doing unless someone takes a thread dump of the whole process.



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