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

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

Robert Kanter created OOZIE-1372:
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             Summary: 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: Robert Kanter
             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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