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Posted to issues@hive.apache.org by "Vihang Karajgaonkar (JIRA)" <ji...@apache.org> on 2018/04/23 17:33:00 UTC
[jira] [Comment Edited] (HIVE-19275) Vectorization: Wrong Results /
Execution Failures when Vectorization turned on in Spark
[ https://issues.apache.org/jira/browse/HIVE-19275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16448506#comment-16448506 ]
Vihang Karajgaonkar edited comment on HIVE-19275 at 4/23/18 5:32 PM:
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Hi [~mmccline] Thanks for the patch. Do we need this in branch-2 as well? I am guessing we should need q.out update as well since we are modifying .q files?
was (Author: vihangk1):
Hi [~mmccline] Thanks for the patch. Do we need this in branch-2 as well?
> Vectorization: Wrong Results / Execution Failures when Vectorization turned on in Spark
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-19275
> URL: https://issues.apache.org/jira/browse/HIVE-19275
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Fix For: 3.0.0, 3.1.0
>
> Attachments: HIVE-19275.01.patch
>
>
> Quite a number of the bucket* tests had Wrong Results or Execution Failures.
> And others like semijoin, skewjoin, avro_decimal_native, mapjoin_addjar, mapjoin_decimal, nullgroup, decimal_join, mapjoin1.
> Some of the problems might be as simple as "-- SORT_QUERY_RESULTS" is missing.
> The bucket* problems looked more serious.
> This change sets "hive.vectorized.execution.enabled" to false at the top of those Q files.
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