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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15944) The order of cols is error in ColumnPrunerReduceSinkProc because of sort operator
Date Sat, 25 Mar 2017 22:40:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15942017#comment-15942017
] 

Pengcheng Xiong commented on HIVE-15944:
----------------------------------------

Hello, I am deferring this to Hive 3.0 as we are going to cut the first RC and it is not marked
as blocker. Please feel free to commit to the branch if this can be resolved before the release.

> The order of cols is error in ColumnPrunerReduceSinkProc because of sort operator
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-15944
>                 URL: https://issues.apache.org/jira/browse/HIVE-15944
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 1.1.0, 2.2.0
>            Reporter: wan kun
>            Assignee: wan kun
>             Fix For: 2.2.0
>
>         Attachments: HIVE-15944.1.patch, HIVE-15944.2-branch-1.1.1.path.erroroutput,
HIVE-15944.3.patch, HIVE-15944.4-branch-1.1.1.patch, HIVE-15944.4.patch, HIVE-15944.5.patch,
HIVE-15944.6.patch, HIVE-15944.7.patch, HIVE-15944.8.patch, HIVE-15944-branch-1.1.patch, HIVE-15944.patch,
STAGE_DEPENDENCIES
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> If one sql have two job.
> job 1:The order of cols is updated in ColumnPrunerReduceSinkProc because of sort operator.
> job 2 will read error in map operation because the cols order is old.



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