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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-16589) Vectorization: Support Complex Types and GroupBy modes PARTIAL2, FINAL, and COMPLETE for AVG
Date Fri, 19 May 2017 04:59:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt McCline updated HIVE-16589:
--------------------------------
    Summary: Vectorization: Support Complex Types and GroupBy modes PARTIAL2, FINAL, and COMPLETE
 for AVG  (was: Vectorization: Support PARTIAL2, FINAL, and COMPLETE GroupBy modes for AVG)

> Vectorization: Support Complex Types and GroupBy modes PARTIAL2, FINAL, and COMPLETE
 for AVG
> ---------------------------------------------------------------------------------------------
>
>                 Key: HIVE-16589
>                 URL: https://issues.apache.org/jira/browse/HIVE-16589
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-16589.01.patch, HIVE-16589.02.patch, HIVE-16589.03.patch, HIVE-16589.04.patch,
HIVE-16589.05.patch
>
>
> Add more classes we vectorize AVG in preparation for fully supporting AVG GroupBy.  In
particular, the PARTIAL2 and FINAL groupby modes that take in the AVG struct as input.  And,
add the COMPLETE mode that takes in the Original data and produces the Full Aggregation for
completeness, so to speak.



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