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Posted to issues@kylin.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/04/03 03:16:00 UTC

[jira] [Commented] (KYLIN-3311) Segments overlap error (refactor write conflict exception)

    [ https://issues.apache.org/jira/browse/KYLIN-3311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16423411#comment-16423411 ] 

ASF subversion and git services commented on KYLIN-3311:
--------------------------------------------------------

Commit 3222de27c508ed3e7576330dc8c40206fe6cd84d in kylin's branch refs/heads/sync from Li Yang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=3222de2 ]

KYLIN-3311 refactor Resource.checkAndPutResourceImpl() to throw WriteConflictException


> Segments overlap error (refactor write conflict exception)
> ----------------------------------------------------------
>
>                 Key: KYLIN-3311
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3311
>             Project: Kylin
>          Issue Type: Bug
>          Components: Metadata
>    Affects Versions: v2.3.0
>            Reporter: xujing
>            Priority: Major
>              Labels: build
>         Attachments: Segments_Overlap_ErrorLog.txt
>
>
> when "updateCubeWithRetry" method be called at first time ,
> line newSegs.validate();was passed .
> then 
> cube = crud.save(cube);seem with error throw exception
> write conflict to update cube xxxx at try 0 ,will retry...
> while retry "updateCubeWithRetry" start
> line newSegs.validate();was not passed .
> throw exception 
> Segments overlap: xxxx[20180318000000_20180319000000] and sales_order_channel[20180318000000_201803
> 19000000]



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