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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2018/06/15 07:09:00 UTC

[jira] [Resolved] (KYLIN-3388) Data may become not correct if mappers fail during the redistribute step, "distribute by rand()"

     [ https://issues.apache.org/jira/browse/KYLIN-3388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shaofeng SHI resolved KYLIN-3388.
---------------------------------
    Resolution: Fixed

Before Hive fix the bug and be adopted by most users, Kylin will not redistribute by random.

> Data may become not correct if mappers fail during the redistribute step, "distribute by rand()"
> ------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-3388
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3388
>             Project: Kylin
>          Issue Type: Bug
>          Components: Job Engine
>            Reporter: Zhong Yanghong
>            Assignee: Chao Long
>            Priority: Critical
>             Fix For: v2.4.0, v2.3.2
>
>         Attachments: Hive Issue - distribute by rand().png
>
>




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