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https://issues.apache.org/jira/browse/KYLIN-3267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billy Liu resolved KYLIN-3267.
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Resolution: Fixed
Fix Version/s: v2.4.0
> add override MR config at project/cube level only for mem-hungry build steps
> -----------------------------------------------------------------------------
>
> Key: KYLIN-3267
> URL: https://issues.apache.org/jira/browse/KYLIN-3267
> Project: Kylin
> Issue Type: Improvement
> Reporter: Yifei Wu
> Assignee: Yifei Wu
> Priority: Major
> Fix For: v2.4.0
>
>
> Currently, users can override MR config at project/cube level via kylin
> properties {{kylin.engine.mr.config-override.}}
> However, this applies to all MR steps. It is more reasonable to add
> override-configs only for certain memory-hungry steps like in-mem cubing.
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