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Posted to dev@hive.apache.org by "Andrey Stepachev (JIRA)" <ji...@apache.org> on 2014/02/13 17:21:19 UTC

[jira] [Created] (HIVE-6427) Hive Server2 should reopen Metastore client in case of any Thrift exceptions

Andrey Stepachev created HIVE-6427:
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             Summary: 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 other subsequent requests doesn't reestablish connection and try to use stale (closed) connection.

Looks like we shouldn't blindly convert any MetaException to HiveSQLException, but should distiguish fatal exceptoins and logical exceptions.



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