[jira] [Created] (FLINK-21273) Remove unused ExecutionVertexSchedulingRequirements

[Shang Yuanchun (Jira)]

Yangze Guo created FLINK-21273:
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             Summary: Remove unused ExecutionVertexSchedulingRequirements
                 Key: FLINK-21273
                 URL: https://issues.apache.org/jira/browse/FLINK-21273
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
            Reporter: Yangze Guo


The only valid field of the ExecutionVertexSchedulingRequirements is ExecutionVertexID. All other fields are not referenced by any class atm. We could replace it with ExecutionVertexID.

This might be a subtask of FLINK-20589.



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