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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 Fri, 10 Jun 2016 15:45:21 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15324659#comment-15324659
] 

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

Lets keep changes minimal to msck. Can you please get rid of changes from other code path
as we get better understanding of getPartsWithAuthInfo(). Second, to retrieve all partitions
instead of adding new method, please instead use PartitionPruner::prune() method. 

> 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_call_stack_with_fix.png, msck_stack_trace.png
>
>
> Currently, for tables having 1000s of partitions too many DB calls are made via datanucleus.



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