Chesnay Schepler created FLINK-6183:
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Summary: TaskMetricGroup may not be cleanup when Task.run() is
never called or exits early
Key: FLINK-6183
URL: https://issues.apache.org/jira/browse/FLINK-6183
Project: Flink
Issue Type: Bug
Affects Versions: 1.3.0
Reporter: Chesnay Schepler
Priority: Blocker
The TaskMetricGroup is created when a Task is created. It is cleaned up at the
end of Task.run() in the finally block. If however run() is never called due
some failure between the creation and the call to run the metric group is never
closed. This also means that the JobMetricGroup is never closed.
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