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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/07/02 19:27:06 UTC

[jira] [Commented] (HIVE-10937) LLAP: make ObjectCache for plans work properly in the daemon

    [ https://issues.apache.org/jira/browse/HIVE-10937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14612257#comment-14612257 ] 

Sergey Shelukhin commented on HIVE-10937:
-----------------------------------------

needs to be tested more on the cluster

> LLAP: make ObjectCache for plans work properly in the daemon
> ------------------------------------------------------------
>
>                 Key: HIVE-10937
>                 URL: https://issues.apache.org/jira/browse/HIVE-10937
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: llap
>
>         Attachments: HIVE-10937.01.patch, HIVE-10937.patch
>
>
> There's perf hit otherwise, esp. when stupid planner creates 1009 reducers of 4Mb each.



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