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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10805) OOM in vectorized reduce
Date Fri, 22 May 2015 23:09:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14556972#comment-14556972
] 

Gopal V commented on HIVE-10805:
--------------------------------

Patch LGTM - +1.

[~rajesh.balamohan]: can you run this through the 1Tb ETL runs?

> OOM in vectorized reduce
> ------------------------
>
>                 Key: HIVE-10805
>                 URL: https://issues.apache.org/jira/browse/HIVE-10805
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 1.2.0
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Blocker
>             Fix For: 1.2.1
>
>         Attachments: HIVE-10805.01.patch
>
>
> Vectorized reduce does not release scratch byte space in BytesColumnVectors and runs
out of memory.



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