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  1. Flink
  2. FLINK-14058 FLIP-53 Fine-grained Operator Resource Management
  3. FLINK-14734

Add a ResourceSpec in SlotSharingGroup to describe its overall resources

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    Description

      To enable FLINK-14314 to allocate task slot regarding the share slot resources. We need
      a ResourceSpec for SlotSharingGroup. Its value is a merge of the resources of all operators in it.

      This work was part of FLINK-14314 (step 1). However, as FLINK-14062 also relies on it to calculate managed memory fractions in a slot sharing group, it's better to make it a separate task to not block FLINK-14062 on FLINK-14314.

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          blocks

          Sub-task - The sub-task of the issue FLINK-14062 Set managed memory fractions according to slot sharing groups

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue FLINK-14314 Allocate shared slot resources respecting the resources of all vertices in the group

          • Major - Major loss of function.
          • Closed
          is blocked by

          Sub-task - The sub-task of the issue FLINK-14594 Fix matching logics of ResourceSpec/ResourceProfile/Resource considering double values

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #10179

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              zhuzh Zhu Zhu
              zhuzh Zhu Zhu
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