Bo Cui created FLINK-23174:
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Summary: Log improvement in Task throws Error
Key: FLINK-23174
URL: https://issues.apache.org/jira/browse/FLINK-23174
Project: Flink
Issue Type: Improvement
Reporter: Bo Cui
we met some channels close due to network jitter and task&job fail.
we can only see which remote channel causes the task/job failure.
but we can not know more details, such as which channel close, task stack...
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