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Posted to yarn-issues@hadoop.apache.org by "Abhishek Modi (JIRA)" <ji...@apache.org> on 2019/08/16 11:23:00 UTC

[jira] [Created] (YARN-9754) Add support for arbitrary DAG AM Simulator.

Abhishek Modi created YARN-9754:
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             Summary: Add support for arbitrary DAG AM Simulator.
                 Key: YARN-9754
                 URL: https://issues.apache.org/jira/browse/YARN-9754
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Abhishek Modi
            Assignee: Abhishek Modi


Currently, all map containers are requests as soon as Application master comes up and then all reducer containers are requested. This doesn't get flexibility to simulate behavior of DAG where various number of containers would be requested at different time.



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