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Posted to issues@kylin.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/07/05 06:18:00 UTC

[jira] [Commented] (KYLIN-3370) Enhance segment pruning

    [ https://issues.apache.org/jira/browse/KYLIN-3370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16533298#comment-16533298 ] 

ASF subversion and git services commented on KYLIN-3370:
--------------------------------------------------------

Commit d0972f41aa4c4fb9b4aee66df382f48653179144 in kylin's branch refs/heads/sync from Li Yang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=d0972f4 ]

KYLIN-3370 bug fix in UpdateCubeInfoAfterOptimizeStep


> Enhance segment pruning
> -----------------------
>
>                 Key: KYLIN-3370
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3370
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Metadata, Query Engine
>            Reporter: Shaoxiong Zhan
>            Assignee: Shaoxiong Zhan
>            Priority: Major
>             Fix For: v2.5.0
>
>
> 1.Compute and store all dimension's range in cubeSegment,;
> 2.If the query condition don't satisfy dimension range, then no need to scan the segment.



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