[jira] [Created] (FLINK-11177) Node health tracker

[Shang Yuanchun (Jira)]

ryantaocer created FLINK-11177:
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             Summary: Node health tracker
                 Key: FLINK-11177
                 URL: https://issues.apache.org/jira/browse/FLINK-11177
             Project: Flink
          Issue Type: Sub-task
          Components: JobManager
            Reporter: ryantaocer


* A NodeHealthTracker module to monitor the status of nodes including machine states and task manager workload.
 * It will be scoring the task managers to help task scheduling avoiding the problematic nodes.



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