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https://issues.apache.org/jira/browse/CASSANDRA-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13697966#comment-13697966
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Ignace Desimpel commented on CASSANDRA-5716:
--------------------------------------------
I did try your latest patch, applied on 1.2.5. Looks good, no more exceptions
due to the start() calls. Question/remark : Also that implementation to
shutdown allows the uncaught exceptions to finish without problems. Should
these be blocked instead?
> Remark on cassandra-5273 : Hanging system after OutOfMemory. Server cannot
> die due to uncaughtException handling
> ----------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-5716
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5716
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.6
> Environment: linux
> Reporter: Ignace Desimpel
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 1.2.7
>
>
> Possible incorrect handling of an OOM as a result of modifications made for
> issue cassandra-5273.
> I could reproduce the OOM, with the patch of Cassandra-5273 applied.
> The good news is that, at least in my case, it works fine : the system did
> die !
>
> However, due to multiple uncaughtException handling, multiple threads are
> calling the exitThread.start() routine, causing an IllegalStateException.
> There are some other exceptions also, but that seems logical. Also, after
> calling the start() function, the thread(s) will continue to run, and that
> could not be wanted.
>
> Below I pasted the stack trace.
> Just for your information, after all this works, and I could restart the
> Cassandra server and redo the OOM
> [stack trace moved to
> http://aep.appspot.com/display/mQFNFHUh1VvQJYGcxRK0lQSM2j8/ ]
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