[jira] [Created] (FLINK-20436) Simplify type parameter of ExecNod

[Shang Yuanchun (Jira)]

godfrey he created FLINK-20436:
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             Summary: Simplify type parameter of ExecNod
                 Key: FLINK-20436
                 URL: https://issues.apache.org/jira/browse/FLINK-20436
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / Planner
            Reporter: godfrey he
            Assignee: godfrey he






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