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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2015/09/06 11:22:45 UTC

[jira] [Updated] (KYLIN-965) Allow user to configure the region split size for cube

     [ https://issues.apache.org/jira/browse/KYLIN-965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI updated KYLIN-965:
-------------------------------
    Description: 
Kylin hardcoded the region split size in RangeKeyDistributionReducer.java; It will use 10G, 20G and 100G as the split for a Small/Medium/Large cube; Besides, it set a limit on max region count to 500; Hardcode is not good; we should externalize these values to config file.


  was:
Kylin hardcoded the region split size in RangeKeyDistributionReducer.java; It will use 10G, 20G and 50G as the split for a Small/Medium/Large cube; Hardcode is not good; we should externalize these values to config file.



> Allow user to configure the region split size for cube
> ------------------------------------------------------
>
>                 Key: KYLIN-965
>                 URL: https://issues.apache.org/jira/browse/KYLIN-965
>             Project: Kylin
>          Issue Type: Improvement
>          Components: General
>    Affects Versions: v0.7.2, v0.7.1
>            Reporter: Shaofeng SHI
>            Assignee: Shaofeng SHI
>             Fix For: v1.1
>
>
> Kylin hardcoded the region split size in RangeKeyDistributionReducer.java; It will use 10G, 20G and 100G as the split for a Small/Medium/Large cube; Besides, it set a limit on max region count to 500; Hardcode is not good; we should externalize these values to config file.



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