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https://issues.apache.org/jira/browse/HIVE-22824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17045064#comment-17045064
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Jesus Camacho Rodriguez commented on HIVE-22824:
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+1 (pending tests)
> JoinProjectTranspose rule should skip Projects containing windowing expression
> ------------------------------------------------------------------------------
>
> Key: HIVE-22824
> URL: https://issues.apache.org/jira/browse/HIVE-22824
> Project: Hive
> Issue Type: Bug
> Components: Query Planning
> Affects Versions: 4.0.0
> Reporter: Vineet Garg
> Assignee: Vineet Garg
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-22824.1.patch, HIVE-22824.2.patch,
> HIVE-22824.3.patch, HIVE-22824.4.patch, HIVE-22824.5.patch
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Otherwise this rule could end up creating plan with windowing expression
> within join condition which hive doesn't know how to process.
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