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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1444) Sqoop ConnManager instances can leak Statement objects
Date Wed, 03 Feb 2010 01:55:18 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12828893#action_12828893
] 

Aaron Kimball commented on MAPREDUCE-1444:
------------------------------------------

test failures are unrelated

> Sqoop ConnManager instances can leak Statement objects
> ------------------------------------------------------
>
>                 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
>         Attachments: MAPREDUCE-1444.patch
>
>
> 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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