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https://issues.apache.org/jira/browse/HIVE-9824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lefty Leverenz updated HIVE-9824:
---------------------------------
Labels: TODOC1.2 (was: )
> LLAP: Native Vectorization of Map Join
> --------------------------------------
>
> Key: HIVE-9824
> URL: https://issues.apache.org/jira/browse/HIVE-9824
> Project: Hive
> Issue Type: Sub-task
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Labels: TODOC1.2
> Fix For: 1.2.0
>
> Attachments: HIVE-9824.01.patch, HIVE-9824.02.patch,
> HIVE-9824.04.patch, HIVE-9824.06.patch, HIVE-9824.07.patch,
> HIVE-9824.08.patch, HIVE-9824.09.patch
>
>
> Today's VectorMapJoinOperator is a pass-through that converts each row from a
> vectorized row batch in a Java Object[] row and passes it to the
> MapJoinOperator superclass.
> This enhancement creates specialized vectorized map join operator classes
> that are optimized.
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