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Posted to dev@hive.apache.org by "Remus Rusanu (JIRA)" <ji...@apache.org> on 2013/06/03 16:07:21 UTC
[jira] [Updated] (HIVE-4612) Vectorized aggregates do not emit
proper rows in presence of GROUP BY
[ https://issues.apache.org/jira/browse/HIVE-4612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Remus Rusanu updated HIVE-4612:
-------------------------------
Attachment: HIVE-4612.1.patch.txt
Add support for all types
> Vectorized aggregates do not emit proper rows in presence of GROUP BY
> ---------------------------------------------------------------------
>
> Key: HIVE-4612
> URL: https://issues.apache.org/jira/browse/HIVE-4612
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor
> Affects Versions: vectorization-branch
> Reporter: Remus Rusanu
> Assignee: Remus Rusanu
> Fix For: vectorization-branch
>
> Attachments: HIVE-4612.0.patch.txt, HIVE-4612.1.patch.txt
>
>
> I discovered this while testing the fix for HIVE-4451 and HIVE-4452. The VGBy is emitting appropriate number of rows, but the row-mode ReduceSinkOperatoir only logs one row and the final result is incomplete. Investigating. Related to HIVE-4599.
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