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From "anishek (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-17426) Execution framework in hive to run tasks in parallel other than MR Tasks
Date Thu, 31 Aug 2017 23:46:00 GMT
anishek created HIVE-17426:
------------------------------

             Summary: 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


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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