lining created FLINK-15314:
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Summary: To refactor duplicated code in
TaskManagerDetailsHandler#createTaskManagerMetricsInfo
Key: FLINK-15314
URL: https://issues.apache.org/jira/browse/FLINK-15314
Project: Flink
Issue Type: Improvement
Components: Runtime / Metrics, Runtime / REST
Reporter: lining
As
[code|[https://github.com/apache/flink/blob/master/flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/taskmanager/TaskManagerDetailsHandler.java#L123-L140]]
show, use hard codes to define metrics' name. Could we unify where to
register and get metrics?
* propose
** move metrics'name define in MetricUtils to MetricNames
** the all get the name form MetricNames
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