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https://issues.apache.org/jira/browse/HIVE-17426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16153899#comment-16153899
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Thejas M Nair commented on HIVE-17426:
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Updated errata.txt -
{code}
git commit branch jira url
+eb0034c0cdcc5f10fd5d7382e2caf787a8003e7a master HIVE-17420
https://issues.apache.org/jira/browse/HIVE-17420
{code}
> 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
>
>
> 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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