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Posted to yarn-dev@hadoop.apache.org by "Ahmed Hussein (Jira)" <ji...@apache.org> on 2020/12/28 18:44:00 UTC

[jira] [Created] (YARN-10553) Refactor TestDistributedShell

Ahmed Hussein created YARN-10553:
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             Summary: Refactor TestDistributedShell
                 Key: YARN-10553
                 URL: https://issues.apache.org/jira/browse/YARN-10553
             Project: Hadoop YARN
          Issue Type: Bug
          Components: distributed-shell, test
            Reporter: Ahmed Hussein


TestDistributedShell has grown so large over time. It has 29 tests.
This is ru inning the risk of exceeding 30 minutes limit for a single unit class.

* The implementation has lots of code redundancy.
* It is inefficient in the setup and tearing down. The large percentage of time execution is exhausted by starting cluster and stopping the services.




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