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https://issues.apache.org/jira/browse/HIVE-15944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wan kun updated HIVE-15944:
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Attachment: HIVE-15944.6.patch
> 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-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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