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Posted to issues@flink.apache.org by "Zou (Jira)" <ji...@apache.org> on 2020/03/02 10:19:00 UTC

[jira] [Created] (FLINK-16372) Generate unique operator name

Zou created FLINK-16372:
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             Summary: Generate unique operator name
                 Key: FLINK-16372
                 URL: https://issues.apache.org/jira/browse/FLINK-16372
             Project: Flink
          Issue Type: Improvement
            Reporter: Zou


For now,  same types of operators have the same default names. For example, all map function will use "Map" as it's name by default. And users may not set names often, in that case, users may be confused by the metrics name in Flink UI.

So shall we generate unique name for each operator by default, like add a index suffix.



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