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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7105) Enable ReduceRecordProcessor to generate VectorizedRowBatches
Date Thu, 12 Jun 2014 21:43:02 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gopal V updated HIVE-7105:
--------------------------

    Attachment: HIVE-7105.2.patch

Rebased to trunk and with the additional changes to RowObjectInspectors.

This still respects tagging, but it might be almost impossible to tag vectorized row batches
on the operator side.

> Enable ReduceRecordProcessor to generate VectorizedRowBatches
> -------------------------------------------------------------
>
>                 Key: HIVE-7105
>                 URL: https://issues.apache.org/jira/browse/HIVE-7105
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez, Vectorization
>            Reporter: Rajesh Balamohan
>            Assignee: Gopal V
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7105.1.patch, HIVE-7105.2.patch
>
>
> Currently, ReduceRecordProcessor sends one key,value pair at a time to its operator pipeline.
 It would be beneficial to send VectorizedRowBatch to downstream operators. 



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