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https://issues.apache.org/jira/browse/SAMZA-76?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13827957#comment-13827957
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Chris Riccomini commented on SAMZA-76:
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Hey [~rekhajoshm], thanks for the patch. Looks like a good start.
Things to add:
1. Make JAVA_OPTS default to -Xmx768M in run-classh.sh if no JAVA_OPTS is set.
2. Update default YARN container size to 1024M (yarn.container.memory.mb, and
yarn.am.container.memory.mb).
> Improve default memory settings for samza tasks
> -----------------------------------------------
>
> Key: SAMZA-76
> URL: https://issues.apache.org/jira/browse/SAMZA-76
> Project: Samza
> Issue Type: Improvement
> Reporter: Jakob Homan
> Assignee: Rekha Joshi
> Priority: Minor
> Attachments: SAMZA_76.patch, run_class.sh
>
>
> The {{run-class.sh}} script hardcodes the xmx setting for the launched class
> at 160M. This is generally too low, and should be bumped up, but should also
> be specified in a more overridable-friendly way via an environmental variable.
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