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Posted to issues@hive.apache.org by "Sushanth Sowmyan (JIRA)" <ji...@apache.org> on 2015/04/27 22:17:38 UTC

[jira] [Commented] (HIVE-10500) Repeated deadlocks in underlying RDBMS cause transaction or lock failure

    [ https://issues.apache.org/jira/browse/HIVE-10500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14514893#comment-14514893 ] 

Sushanth Sowmyan commented on HIVE-10500:
-----------------------------------------

Approved for 1.2, added to https://cwiki.apache.org/confluence/display/Hive/Hive+1.2+Release+Status

You can go ahead and commit this to 1.2 when you commit it to trunk.

> Repeated deadlocks in underlying RDBMS cause transaction or lock failure
> ------------------------------------------------------------------------
>
>                 Key: HIVE-10500
>                 URL: https://issues.apache.org/jira/browse/HIVE-10500
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 0.14.0, 1.0.0, 1.1.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-10050.patch
>
>
> In some cases in a busy system, deadlocks in the metastore RDBMS can cause failures in Hive locks and transactions when using DbTxnManager



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