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Posted to dev@flink.apache.org by "Chesnay Schepler (Jira)" <ji...@apache.org> on 2022/08/04 08:52:00 UTC

[jira] [Created] (FLINK-28804) Use proper stand-ins for missing metrics groups

Chesnay Schepler created FLINK-28804:
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             Summary: Use proper stand-ins for missing metrics groups
                 Key: FLINK-28804
                 URL: https://issues.apache.org/jira/browse/FLINK-28804
             Project: Flink
          Issue Type: Technical Debt
          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
            Reporter: Chesnay Schepler
             Fix For: 1.16.0


A few classes call the open() method of schemas with a custom initialization context that either throws an exception or returns null when the metricgroup is accessed.

The correct approach is to return an unregistered metrics group.



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