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Posted to issues@kylin.apache.org by "kangkaisen (JIRA)" <ji...@apache.org> on 2017/02/14 09:56:41 UTC

[jira] [Commented] (KYLIN-2433) Handle the column that all records is null in MergeCuboidMapper

    [ https://issues.apache.org/jira/browse/KYLIN-2433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15865494#comment-15865494 ] 

kangkaisen commented on KYLIN-2433:
-----------------------------------

commit2 : https://github.com/apache/kylin/commit/a5326fcb5a670970ee20b08486a77ec02dcf5c66

> Handle the column that all records is null in MergeCuboidMapper
> ---------------------------------------------------------------
>
>                 Key: KYLIN-2433
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2433
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine
>    Affects Versions: v1.6.0
>            Reporter: kangkaisen
>            Assignee: kangkaisen
>             Fix For: v2.0.0
>
>
> If all records of one column is null in a segment, there will be a NPE in {{sourceCubeSegment.getDictionary}}



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