[jira] [Created] (FLINK-6861) Use OperatorID in metric system

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[jira] [Created] (FLINK-6861) Use OperatorID in metric system

JIRA jira@apache.org
Chesnay Schepler created FLINK-6861:

             Summary: Use OperatorID in metric system
                 Key: FLINK-6861
                 URL: https://issues.apache.org/jira/browse/FLINK-6861
             Project: Flink
          Issue Type: Improvement
          Components: Metrics
    Affects Versions: 1.4.0
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.4.0

The metric system currently identifies operators by name, which frequently leads to problems when operators in chain have the same name.

We recently introduced actual operator IDs into the runtime. We should look into whether we can expose these easily to the metric system.

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