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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