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Posted to issues@hbase.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2017/01/27 19:29:24 UTC

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

Josh Elser created HBASE-17559:
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             Summary: 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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