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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2016/01/22 10:33:39 UTC

[jira] [Updated] (KYLIN-1344) Bitmap measure defined after TopN measure can cause merge to fail

     [ https://issues.apache.org/jira/browse/KYLIN-1344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI updated KYLIN-1344:
--------------------------------
         Assignee: Shaofeng SHI
    Fix Version/s: v2.1

> Bitmap measure defined after TopN measure can cause merge to fail
> -----------------------------------------------------------------
>
>                 Key: KYLIN-1344
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1344
>             Project: Kylin
>          Issue Type: Bug
>    Affects Versions: v2.1
>            Reporter: liyang
>            Assignee: Shaofeng SHI
>             Fix For: v2.1
>
>
> When the new Bitmap measure is defined after a TopN measure, the build fails inside CuboidReducer. Yerui troubleshoot to the point that the error might be in MergeCuboidMapper when it re-calculcates the TopN measure.
> Ref https://issues.apache.org/jira/browse/KYLIN-1186



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