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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5916) No need to aggregate statistics collected via counter mechanism
Date Thu, 05 Dec 2013 01:03:35 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13839632#comment-13839632
] 

Ashutosh Chauhan commented on HIVE-5916:
----------------------------------------

Review request at https://reviews.apache.org/r/16026/

> No need to aggregate statistics collected via counter mechanism 
> ----------------------------------------------------------------
>
>                 Key: HIVE-5916
>                 URL: https://issues.apache.org/jira/browse/HIVE-5916
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>    Affects Versions: 0.13.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-5916.2.patch, HIVE-5916.3.patch, HIVE-5916.4.patch, HIVE-5916.patch
>
>
> This results in unnecessary computations and waste of cluster resources which is not
required since aggregation of counter is anyway done by JobTracker.



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