JIN SUN created FLINK-10576:
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Summary: Introduce Machine/Node/TM health management
Key: FLINK-10576
URL: https://issues.apache.org/jira/browse/FLINK-10576
Project: Flink
Issue Type: Improvement
Components: ResourceManager
Reporter: JIN SUN
Assignee: JIN SUN
Fix For: 1.8.0
When a task failed we can identify whether it was due to environment issues,
especially when multiple tasks report environment error from some
TM/Machine/Node, there are high possibility that this TM has issue, and if we
found multiple tasks became slow in some certain node, we should put the
machine into probation.
* we should avoid schedule new task to it
* release the task manager when all tasks are drained and allocated new one if
needed
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