Azrael Park created HIVE-4901:
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Summary: Connection should be closed when Statement#execute()
failed byTTransportException
Key: HIVE-4901
URL: https://issues.apache.org/jira/browse/HIVE-4901
Project: Hive
Issue Type: Improvement
Components: JDBC
Affects Versions: 0.11.0
Environment: Ubuntu 11.10
Reporter: Azrael Park
Priority: Trivial
Currently, Connection is not closed when Statement#execute() failed by
TTransportException due to shutdown hiveserver. It means this connection can't
be used but connection status is still 'not closed'. It might be clear that
query execution got 'Connection Closed' exception if try to use this
connection.
{noformat}
Scenario is as following:
1. Client connect hiveserver.
2. Hiveserver shutdown.
3. Client execute query: throw 'Socket' exception and close connection.
4. Hiveserver start.
5. Client execute query: throw 'Connection Closed' exception.
6. May be reconnect.
{noformat}
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