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Posted to issues@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2015/06/04 23:05:37 UTC
[jira] [Updated] (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:all-tabpanel ]
Sergey Shelukhin updated HIVE-10937:
------------------------------------
Fix Version/s: llap
> 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
>
>
> There's perf hit otherwise, esp. when stupid planner creates 1009 reducers of 4Mb each.
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