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Posted to issues@kylin.apache.org by "liyang (JIRA)" <ji...@apache.org> on 2016/02/15 07:56:18 UTC

[jira] [Updated] (KYLIN-1418) Memory hungry cube should select LAYER and INMEM cubing smartly

     [ https://issues.apache.org/jira/browse/KYLIN-1418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

liyang updated KYLIN-1418:
--------------------------
    Description: 
At the time of writing, all memory hungry cube goes to LAYER cubing, which is too simple. The concern of memory hungry measure mainly comes from CI env, where physical memory is very limited. In real production env, memory hungry measures are usually not a problem for INMEM cubing.

Suggest check the sum of measure memory footprint instead of the existence of memory hungry measure.

  was:At the time of writing, all memory hungry cube goes to LAYER cubing, which is too simple.


> Memory hungry cube should select LAYER and INMEM cubing smartly
> ---------------------------------------------------------------
>
>                 Key: KYLIN-1418
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1418
>             Project: Kylin
>          Issue Type: Bug
>    Affects Versions: v2.1
>            Reporter: liyang
>              Labels: newbie
>
> At the time of writing, all memory hungry cube goes to LAYER cubing, which is too simple. The concern of memory hungry measure mainly comes from CI env, where physical memory is very limited. In real production env, memory hungry measures are usually not a problem for INMEM cubing.
> Suggest check the sum of measure memory footprint instead of the existence of memory hungry measure.



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