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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/02/19 18:30:00 UTC
[jira] [Commented] (IMPALA-7179) Consider changing
--allow_multiple_scratch_dirs_per_device default
[ https://issues.apache.org/jira/browse/IMPALA-7179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772203#comment-16772203 ]
ASF subversion and git services commented on IMPALA-7179:
---------------------------------------------------------
Commit 08d634ffb62609175d7113efbf7d0352672adf13 in impala's branch refs/heads/2.x from Tim Armstrong
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=08d634f ]
IMPALA-7179: allow_multiple_scratch_dirs_per_device=true by default
The previous default was often confusing to users of Impala. It is
simpler to do exactly what is asked instead of trying to fix bad
configurations automatically.
Testing:
Ran core tests.
Change-Id: I23394c9949ae4cd0a21d7bb25551371b3198e76c
Reviewed-on: http://gerrit.cloudera.org:8080/10736
Reviewed-by: anujphadke <ap...@cloudera.com>
Reviewed-by: Dan Hecht <dh...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Consider changing --allow_multiple_scratch_dirs_per_device default
> ------------------------------------------------------------------
>
> Key: IMPALA-7179
> URL: https://issues.apache.org/jira/browse/IMPALA-7179
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Critical
> Labels: resource-management
> Fix For: Impala 3.1.0
>
>
> I've seen multiple instances of Impala users being tripped up by this behaviour and zero instances of it being useful (although it's possible that it helped someone and they didn't notice).
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