[jira] [Created] (FLINK-16733) Refactor YarnClusterDescriptor

[Shang Yuanchun (Jira)]

Xintong Song created FLINK-16733:
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             Summary: Refactor YarnClusterDescriptor
                 Key: FLINK-16733
                 URL: https://issues.apache.org/jira/browse/FLINK-16733
             Project: Flink
          Issue Type: Improvement
          Components: Deployment / YARN
            Reporter: Xintong Song


Currently, YarnClusterDescriptor is not in a good shape. It has 1600+ lines of codes, of which the method {{startAppMaster}} alone has 400+ codes, leading to poor maintainability.



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