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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2017/02/10 18:16:41 UTC

[jira] [Commented] (HBASE-17559) Verify service threads are using the UncaughtExceptionHandler

    [ https://issues.apache.org/jira/browse/HBASE-17559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861625#comment-15861625 ] 

Andrew Purtell commented on HBASE-17559:
----------------------------------------

[~elserj] that issue I mentioned is HBASE-11912

> Verify service threads are using the UncaughtExceptionHandler
> -------------------------------------------------------------
>
>                 Key: HBASE-17559
>                 URL: https://issues.apache.org/jira/browse/HBASE-17559
>             Project: HBase
>          Issue Type: Task
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 2.0.0, 1.4.0
>
>
> (Context: https://lists.apache.org/thread.html/47c9a0f7193eaf0546ce241cfe093885366f5177ed867e18b45d77b9@%3Cdev.hbase.apache.org%3E)
> We should take a once-over on the threads we start in the RegionServer/Master to make sure that they're using the UncaughtExceptionHandler to prevent the case where the process keeps running but one of our threads has died.
> Such a situation may result in operators not realizing that their HBase instance is not actually running as expected.



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