[jira] [Assigned] (OOZIE-1372) When using uber mode, Oozie should also make the AM container size larger

["Robert Kanter (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OOZIE-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Kanter reassigned OOZIE-1372:
------------------------------------

    Assignee: Rohini Palaniswamy  (was: Robert Kanter)

That's fine.  You have a better idea of what needs to be done here, and I'm assuming you were running into the issue so you'd be better able to test it, so I think it makes the most sense to just wait until you have some time to do it.

thanks
                
> When using uber mode, Oozie should also make the AM container size larger
> -------------------------------------------------------------------------
>
>                 Key: OOZIE-1372
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1372
>             Project: Oozie
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: Robert Kanter
>            Assignee: Rohini Palaniswamy
>             Fix For: trunk
>
>
> OOZIE-1335 made Oozie use uber mode for the launcher job by default.  We should also increase the AM container size in case the launcher job needs more memory (e.g. a Pig job).  
> from [~rohini]
> {quote}
> yarn.app.mapreduce.am.resource.mb and yarn.app.mapreduce.am.command-opts. yarn.app.mapreduce.am.resource.mb is easy and you can just set and overwrite. You will have to do some string manipulation with yarn.app.mapreduce.am.command-opts or append hoping the last values will take effect. Not sure if there are jvm's (IBM or openjdk) which will take the first value.
> {quote}

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