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https://issues.apache.org/jira/browse/HIVE-10565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt McCline updated HIVE-10565:
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Attachment: HIVE-10565.03.patch
> LLAP: Native Vector Map Join doesn't handle filtering and matching on LEFT
> OUTER JOIN repeated key correctly
> ------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-10565
> URL: https://issues.apache.org/jira/browse/HIVE-10565
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Affects Versions: 1.2.0
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Fix For: 1.2.0, 1.3.0
>
> Attachments: HIVE-10565.01.patch, HIVE-10565.02.patch,
> HIVE-10565.03.patch
>
>
> Filtering can knock out some of the rows for a repeated key, but those
> knocked out rows need to be included in the LEFT OUTER JOIN result and are
> currently not when only some rows are filtered out.
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