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https://issues.apache.org/jira/browse/HIVE-15090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Vary updated HIVE-15090:
------------------------------
Attachment: HIVE-15090.patch
Moved the try/catch into the while cycle, so the thread will keep running after
the exception.
Added an extra sleep when there is an exception so we do not end up busy
waiting for the solution of the problem which caused the exception
> Temporary DB failure can stop ExpiredTokenRemover thread
> --------------------------------------------------------
>
> Key: HIVE-15090
> URL: https://issues.apache.org/jira/browse/HIVE-15090
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 2.2.0
> Reporter: Peter Vary
> Assignee: Peter Vary
> Attachments: HIVE-15090.patch
>
>
> In HIVE-13090 we decided that we should not close the metastore if there is
> an unexpected exception during the expired token removal process, but that
> fix leaves a running metastore without ExpiredTokenRemover thread.
> To fix this I will move the catch inside the running loop, and hope the
> thread could recover from the exception
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