Eric Lee created FLINK-14634:
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Summary: Metric Option of 'metrics.scope.delimiter' won't work
probably.
Key: FLINK-14634
URL: https://issues.apache.org/jira/browse/FLINK-14634
Project: Flink
Issue Type: Bug
Components: Runtime / Metrics
Environment: Flink 1.9.0
JDK 1.8
Reporter: Eric Lee
Attachments: 5506F8C7-ACCA-44E8-9BA9-D6023E02B633.png,
C99D8A02-9C7A-4809-B151-93CE166E92DC.png
In the `master` branch, when initializing the metricRegistryConfiguration, the
configuration of `metrics.scope.delimiter` doesn't work probably because the
user-defined delimiter is not used in the process of constructing `ScopeFormat`
which uses the fixed character - `.` as the delimiter.
1. Attachment 1 shows that in the process of constructing `ScopeFormat`, `.` is
used as the default delimiter rather than user-defined delimiter.
2. Attachment 2 illustrates that the wrong order of using user-defined
delimiter.
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