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Posted to commits@cassandra.apache.org by "Brandon Williams (Commented) (JIRA)" <ji...@apache.org> on 2011/10/10 20:34:29 UTC
[jira] [Commented] (CASSANDRA-3335) ThreadPoolExecutor creates
threads as non-daemon and will block on shutdown by default
[ https://issues.apache.org/jira/browse/CASSANDRA-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124374#comment-13124374 ]
Brandon Williams commented on CASSANDRA-3335:
---------------------------------------------
+1 on this patch for being technically correct, but it actually does not help. What I see is OptionalTasks jump to 100% on control-c, and then eventually it spins down and a few minutes later java finally exits. During the last bit, I can see jamm still working. I'm not sure why java is taking so long to exit, but it is responsive to nodetool the entire time, though tpstats shows nothing active.
> ThreadPoolExecutor creates threads as non-daemon and will block on shutdown by default
> --------------------------------------------------------------------------------------
>
> Key: CASSANDRA-3335
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3335
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Brandon Williams
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 1.0.1
>
> Attachments: 3335.txt
>
>
> This is most obviously visible in OptionalTasks which should not block shutdown, but often does.
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