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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:
-------------------------------
    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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