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From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8452) Cleanup handling of resource configuration for tez
Date Sat, 18 Oct 2014 00:20:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14175743#comment-14175743
] 

Gunther Hagleitner commented on HIVE-8452:
------------------------------------------

committed to trunk and hive14

> Cleanup handling of resource configuration for tez
> --------------------------------------------------
>
>                 Key: HIVE-8452
>                 URL: https://issues.apache.org/jira/browse/HIVE-8452
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8452.1.patch
>
>
> Currently there's a way to configure container size for tez as well as java opts to start
containers.
> However, if you only set container size and not java opts, we fall back to MR settings
for java opts which will likely fail (killed by yarn).
> vcores is always taken from the MR settings. Need to have a way to overwrite that too.
> Tez 0.5 and onwards will automatically generate the right java opts string when the container/cpus
are specified. This is preferable to falling back to MR.



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