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  1. Flink
  2. FLINK-14106 Make SlotManager pluggable
  3. FLINK-16437

Make SlotManager allocate resource from ResourceManager at the worker granularity.

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      Description

      This is the first step of FLINK-14106, including all the major changes inside SlotManager and changes to the RM/SM interfaces, except changes for metrics and status.

      At the end of this step, SlotManager should allocate resource from ResourceManager with a WorkerResourceSpec, instead of slot ResourceProfile. At this step, the WorkerResourceSpec will not be used, and the active RMs will always use `ActiveResourceManager#taskExecutorProcessSpec` for requesting TMs. We will change that in subsequent steps.

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              • Assignee:
                xtsong Xintong Song
                Reporter:
                xtsong Xintong Song
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