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Posted to dev@flink.apache.org by "Zhu Zhu (Jira)" <ji...@apache.org> on 2019/10/02 09:10:00 UTC

[jira] [Created] (FLINK-14314) Allocate shared slot resources respecting the resources of all vertices in the group

Zhu Zhu created FLINK-14314:
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             Summary: Allocate shared slot resources respecting the resources of all vertices in the group
                 Key: FLINK-14314
                 URL: https://issues.apache.org/jira/browse/FLINK-14314
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
    Affects Versions: 1.10.0
            Reporter: Zhu Zhu
             Fix For: 1.10.0


With FLINK-14058, it is assumed that a shared slot can be used by one instance of each JobVertex in the group simultaneously.

To support it, a shared slot resources should be the sum of all JobVertex resources in the group. (Rather than the resources of the first allocated vertex, which is the current state)



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