[jira] [Created] (FLINK-14766) Remove volatile variable in ExecutionVertex

[Shang Yuanchun (Jira)]

Jiayi Liao created FLINK-14766:
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             Summary: Remove volatile variable in ExecutionVertex
                 Key: FLINK-14766
                 URL: https://issues.apache.org/jira/browse/FLINK-14766
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Coordination
    Affects Versions: 1.9.0
            Reporter: Jiayi Liao


Since operations have already been single-thread in {{ExecutionVertex}} I think we can remove the volatile decorator on {{currentExecution}} and {{locationConstraint}}. 

 

And same for {{Execution}} too.

 

cc [~zhuzh]



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