[jira] [Created] (FLINK-12882) Remove ExecutionAttemptID field from ShuffleEnvironment#createResultPartitionWriters

[Shang Yuanchun (Jira)]

zhijiang created FLINK-12882:
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             Summary: Remove ExecutionAttemptID field from ShuffleEnvironment#createResultPartitionWriters
                 Key: FLINK-12882
                 URL: https://issues.apache.org/jira/browse/FLINK-12882
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Network
            Reporter: zhijiang
            Assignee: zhijiang


The {{ExecutionAttemptID}} is only used for constructing {{ResultPartitionID}} during creating {{ResultPartitionWriter}}s in {{ShuffleEnvironment}}.

Actually the {{ResultPartitionID}} could be got directly from {{ResultPartitionDeploymentDescriptor}} via {{ShuffleDescriptor#getResultPartitionID}} then we could avoid passing this field in the interface to make it simple.



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