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From "Andrey Stepachev (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6427) Hive Server2 should reopen Metastore client in case of any Thrift exceptions
Date Mon, 03 Mar 2014 14:25:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrey Stepachev updated HIVE-6427:
-----------------------------------

    Attachment:     (was: 0001-HIVE-6427-Hive-Server2-should-reopen-Metastore-clien.patch)

> Hive Server2 should reopen Metastore client in case of any Thrift exceptions
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-6427
>                 URL: https://issues.apache.org/jira/browse/HIVE-6427
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.12.0
>         Environment: cloudera cdh5 beta2
>            Reporter: Andrey Stepachev
>            Priority: Critical
>
> In case of metastore restart hive server doesn't reopen connection to metastore. Any
command gives broken pipe or similar exceptions.
> http://paste.ubuntu.com/6926215/
> Any subsequent command doesn't reestablish connection and tries to use stale (closed)
connection.
> Looks like we shouldn't blindly convert any MetaException to HiveSQLException, but should
distinguish between fatal exceptions and logical exceptions.



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