BoWang created FLINK-12221:
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Summary: Distinguish long tail task based on IOMetrics
Key: FLINK-12221
URL: https://issues.apache.org/jira/browse/FLINK-12221
Project: Flink
Issue Type: Sub-task
Reporter: BoWang
Assignee: BoWang-- This message was sent by Atlassian JIRA (v7.6.3#76005)
