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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13788) hive msck listpartitions need to make use of directSQL instead of datanucleus
Date Tue, 31 May 2016 21:52:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15308712#comment-15308712
] 

Ashutosh Chauhan commented on HIVE-13788:
-----------------------------------------

How did you verify that this improves msck performance?

> hive msck listpartitions need to make use of directSQL instead of datanucleus
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-13788
>                 URL: https://issues.apache.org/jira/browse/HIVE-13788
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Hari Sankar Sivarama Subramaniyan
>            Priority: Minor
>         Attachments: HIVE-13788.1.patch, msck_stack_trace.png
>
>
> Currently, for tables having 1000s of partitions too many DB calls are made via datanucleus.



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