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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10778) LLAP: Utilities::gWorkMap needs to be cleaned in HiveServer2
Date Tue, 26 May 2015 22:36:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560010#comment-14560010
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Sergey Shelukhin commented on HIVE-10778:
-----------------------------------------

I am clearing the map after build rather than just removing cacheMapWork/etc. parts pertaining
to global map, in case I missed somewhere during build that it could be used.

> LLAP: Utilities::gWorkMap needs to be cleaned in HiveServer2
> ------------------------------------------------------------
>
>                 Key: HIVE-10778
>                 URL: https://issues.apache.org/jira/browse/HIVE-10778
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>    Affects Versions: llap
>            Reporter: Gopal V
>            Assignee: Sergey Shelukhin
>             Fix For: llap
>
>         Attachments: HIVE-10778.01.patch, HIVE-10778.patch, llap-hs2-heap.png
>
>
> 95% of heap is occupied by the Utilities::gWorkMap in the llap branch HS2.
> !llap-hs2-heap.png!



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