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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/11/25 05:07:00 UTC
[jira] [Commented] (IMPALA-9812) Remove --unlock_mt_dop
and--mt_dop_auto_fallback
[ https://issues.apache.org/jira/browse/IMPALA-9812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238511#comment-17238511 ]
ASF subversion and git services commented on IMPALA-9812:
---------------------------------------------------------
Commit c4e7977f5ee1b740215eb486a074bc1326cff360 in impala's branch refs/heads/master from Tim Armstrong
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=c4e7977 ]
IMPALA-10351,IMPALA-9812: enable mt_dop for DML by default
This allows setting mt_dop for any query with any configuration.
Before this patch it was not supported for DML.
--unlock_mt_dop and --mt_dop_auto_fallback are now ignored.
Testing:
* Updated tests to reflect new behaviour.
* Removed irrelevant tests for fallback/validation.
* Ran exhaustive tests.
Change-Id: I66331481260fe4b69d9e95b0200029b14d230ade
Reviewed-on: http://gerrit.cloudera.org:8080/16775
Reviewed-by: Impala Public Jenkins <im...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Remove --unlock_mt_dop and--mt_dop_auto_fallback
> -------------------------------------------------
>
> Key: IMPALA-9812
> URL: https://issues.apache.org/jira/browse/IMPALA-9812
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Tim Armstrong
> Priority: Minor
>
> These flags will become ineffective when DML is supported. We should clean up all references and move them to the flag graveyard.
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