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https://issues.apache.org/jira/browse/HIVE-9937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt McCline updated HIVE-9937:
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Description: This patch is the ground work for upcoming native Vector Map
Join. It has field-by-field serialize / deserialize support that native Vector
Map Join will use to serialize map join keys and deserialize small table values
directly out of the hash table into a VectorizedRowBatch.
> LLAP: Vectorized Field-By-Field Serialize / Deserialize to support new
> Vectorized Map Join
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-9937
> URL: https://issues.apache.org/jira/browse/HIVE-9937
> Project: Hive
> Issue Type: Sub-task
> Reporter: Matt McCline
> Assignee: Matt McCline
> Fix For: 1.2.0
>
> Attachments: HIVE-9937.01.patch, HIVE-9937.02.patch,
> HIVE-9937.03.patch, HIVE-9937.04.patch, HIVE-9937.05.patch,
> HIVE-9937.06.patch, HIVE-9937.07.patch, HIVE-9937.08.patch,
> HIVE-9937.09.patch, HIVE-9937.91.patch, HIVE-9937.92.patch
>
>
> This patch is the ground work for upcoming native Vector Map Join. It has
> field-by-field serialize / deserialize support that native Vector Map Join
> will use to serialize map join keys and deserialize small table values
> directly out of the hash table into a VectorizedRowBatch.
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