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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