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Posted to issues@kylin.apache.org by "Yifei Wu (JIRA)" <ji...@apache.org> on 2018/03/06 11:15:00 UTC

[jira] [Updated] (KYLIN-3267) add override MR config at project/cube level only for mem-hungry build steps

     [ https://issues.apache.org/jira/browse/KYLIN-3267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yifei Wu updated KYLIN-3267:
----------------------------
    Description: 
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.

  was:
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"

        Summary: add override MR config at project/cube level only for mem-hungry build steps   (was: add override MR config at project/cube level only for mem-hungry build steps like "Build columnar page index")

> 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: 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.



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