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From "Peter Vary (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-15090) Temporary DB failure can stop ExpiredTokenRemover thread
Date Tue, 08 Nov 2016 09:57:58 GMT

     [ https://issues.apache.org/jira/browse/HIVE-15090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Peter Vary updated HIVE-15090:
------------------------------
    Attachment: HIVE-15090.2-branch-2.1.patch

I think we should backport this at least to 2.1

> 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
>             Fix For: 2.2.0
>
>         Attachments: HIVE-15090.2-branch-2.1.patch, HIVE-15090.2.patch, HIVE-15090.2.patch,
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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