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From "Lefty Leverenz (JIRA)" <>
Subject [jira] [Commented] (HIVE-8452) Cleanup handling of resource configuration for tez
Date Mon, 19 Jan 2015 08:53:35 GMT


Lefty Leverenz commented on HIVE-8452:

Doc done:  *hive.tez.cpu.vcores* is documented in the wiki.  Removing the TODOC14 label.

* [Configuration Properties -- hive.tez.cpu.vcores |]

> Cleanup handling of resource configuration for tez
> --------------------------------------------------
>                 Key: HIVE-8452
>                 URL:
>             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
> 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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