[jira] [Created] (FLINK-34588) FineGrainedSlotManager checks whether resources need to reconcile but doesn't act on the result

[Matthias Pohl (Jira)]

Matthias Pohl created FLINK-34588:
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             Summary: FineGrainedSlotManager checks whether resources need to 
reconcile but doesn't act on the result
                 Key: FLINK-34588
                 URL: https://issues.apache.org/jira/browse/FLINK-34588
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.18.1, 1.19.0, 1.20.0
            Reporter: Matthias Pohl


There are a few locations in {{FineGrainedSlotManager}} where we check whether 
resources can/need to be reconciled but don't care about the result and just 
trigger the resource update (e.g. in 
[FineGrainedSlotManager:620|https://github.com/apache/flink/blob/c0d3e495f4c2316a80f251de77b05b943b5be1f8/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/slotmanager/FineGrainedSlotManager.java#L620]
 and 
[FineGrainedSlotManager:676|https://github.com/apache/flink/blob/c0d3e495f4c2316a80f251de77b05b943b5be1f8/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/slotmanager/FineGrainedSlotManager.java#L676]).
 Looks like we could reduce the calls to the backend here.



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