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Posted to issues@hive.apache.org by "Wei Zheng (JIRA)" <ji...@apache.org> on 2016/02/04 00:09:39 UTC

[jira] [Commented] (HIVE-10632) Make sure TXN_COMPONENTS gets cleaned up if table is dropped before compaction.

    [ https://issues.apache.org/jira/browse/HIVE-10632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15131338#comment-15131338 ] 

Wei Zheng commented on HIVE-10632:
----------------------------------

This specific issue will be handled by HIVE-12996

> Make sure TXN_COMPONENTS gets cleaned up if table is dropped before compaction.
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-10632
>                 URL: https://issues.apache.org/jira/browse/HIVE-10632
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore, Transactions
>    Affects Versions: 1.0.0
>            Reporter: Eugene Koifman
>            Assignee: Wei Zheng
>            Priority: Critical
>         Attachments: HIVE-10632.1.patch
>
>
> The compaction process will clean up entries in  TXNS, COMPLETED_TXN_COMPONENTS, TXN_COMPONENTS.  If the table/partition is dropped before compaction is complete there will be data left in these tables.  Need to investigate if there are other situations where this may happen and address it.
> see HIVE-10595 for additional info



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