[
https://issues.apache.org/jira/browse/HIVE-12315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14986359#comment-14986359
]
Matt McCline commented on HIVE-12315:
-------------------------------------
The class I suspect is DoubleColDivideDoubleColumn.
> vectorization_short_regress.q has a wrong result issue for a double
> calculation
> -------------------------------------------------------------------------------
>
> Key: HIVE-12315
> URL: https://issues.apache.org/jira/browse/HIVE-12315
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: vectorization_short_regress_bug.q
>
>
> I suspect it is related to the fancy optimizations in vectorized double
> divide that try to quickly process the batch without checking each row for
> null.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
