[jira] [Commented] (KYLIN-3267) add override MR config at project/cube level only for mem-hungry build steps like "Build columnar page index"

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-3267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384484#comment-16384484 ] 

ASF subversion and git services commented on KYLIN-3267:
--------------------------------------------------------

Commit 451b7bae796e47358900678ac18dce24a2e6d8df in kylin's branch refs/heads/sync from [~Yifei94]
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=451b7ba ]

KYLIN-3267 MR config override at project/cube level only for mem-hungry build steps


> add override MR config at project/cube level only for mem-hungry build steps like "Build columnar page index"
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-3267
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3267
>             Project: Kylin
>          Issue Type: Bug
>            Reporter: Yifei Wu
>            Assignee: Yifei Wu
>            Priority: Major
>
> 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 and "Build columnar page index"



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