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https://issues.apache.org/jira/browse/HIVE-17426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16160978#comment-16160978
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ASF GitHub Bot commented on HIVE-17426:
---------------------------------------
GitHub user anishek opened a pull request:
https://github.com/apache/hive/pull/246
HIVE-17426: Execution framework in hive to run tasks in parallel other than
MR Tasks
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/anishek/hive HIVE-17426
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/246.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #246
----
commit 6f37cae63de262b6fde9093c88c7ebafee52297f
Author: Anishek Agarwal <[email protected]>
Date: 2017-09-01T20:46:45Z
HIVE-17426: Execution framework in hive to run tasks in parallel other than
MR Tasks
----
> Execution framework in hive to run tasks in parallel other than MR Tasks
> ------------------------------------------------------------------------
>
> Key: HIVE-17426
> URL: https://issues.apache.org/jira/browse/HIVE-17426
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Affects Versions: 3.0.0
> Reporter: anishek
> Assignee: anishek
> Fix For: 3.0.0
>
> Attachments: HIVE-17426.0.patch, HIVE-17426.1.patch,
> HIVE-17426.2.patch, HIVE-17426.3.patch, HIVE-17426.4.patch, HIVE-17426.5.patch
>
>
> the execution framework currently only runs MR Tasks in parallel when {{set
> hive.exec.parallel=true}}.
> Allow other types of tasks to run in parallel as well to support replication
> scenarios in hive. TezTask / SparkTask will still not be allowed to run in
> parallel.
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