[jira] [Created] (FLINK-6898) Limit size of operator component in metric name

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-6898:
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             Summary: Limit size of operator component in metric name
                 Key: FLINK-6898
                 URL: https://issues.apache.org/jira/browse/FLINK-6898
             Project: Flink
          Issue Type: Improvement
          Components: Metrics
    Affects Versions: 1.3.0, 1.4.0
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
            Priority: Critical
             Fix For: 1.3.1, 1.4.0


The operator name for some operators (specifically windows) can be very, very long (250+) characters.

I propose to limit the total space that the operator component can take up in a metric name to 60 characters.



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