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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14237) Move stats collection logic out of transaction for create table
Date Fri, 14 Oct 2016 06:20:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15574390#comment-15574390
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Thejas M Nair commented on HIVE-14237:
--------------------------------------

[~ashutoshc] The call to MetaStoreUtils.updateTableStatsFast from HiveMetaStore.create_table_core
no longer there after this change. That should also move to before the openTransaction, is
that right ?


> Move stats collection logic out of transaction for create table
> ---------------------------------------------------------------
>
>                 Key: HIVE-14237
>                 URL: https://issues.apache.org/jira/browse/HIVE-14237
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>    Affects Versions: 1.0.0, 1.2.0, 1.1.0, 2.0.0, 2.1.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-14237.1.patch, HIVE-14237.patch
>
>
> Stats collection logic interacts with FS which may take long time. There is no need to
do that inside DB transaction.



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