Sqoop ConnManager instances can leak Statement objects
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Key: MAPREDUCE-1444
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1444
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: contrib/sqoop
Reporter: Aaron Kimball
Assignee: Aaron Kimball
The ConnManager API returns ResultSets to users but does not provide a
mechanism to clean up the underlying Statement that generated the ResultSet.
Problematically, closing the Statement will invalidate the ResultSet, so these
must be cleaned up in LIFO order, putting the onus on the receiver of the
ResultSet.
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