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Zhu Zhu reassigned FLINK-17017: ------------------------------- Assignee: Zhu Zhu > Implement Bulk Slot Allocation in SchedulerImpl > ----------------------------------------------- > > Key: FLINK-17017 > URL: https://issues.apache.org/jira/browse/FLINK-17017 > Project: Flink > Issue Type: Sub-task > Components: Runtime / Coordination > Affects Versions: 1.11.0 > Reporter: Zhu Zhu > Assignee: Zhu Zhu > Priority: Major > Fix For: 1.11.0 > > > The SlotProvider interface should be extended with an bulk slot allocation > method which accepts a bulk of slot requests as one of the parameters. > {code:java} > CompletableFuture<Collection<LogicalSlotRequestResult>> allocateSlots( > Collection<LogicalSlotRequest> slotRequests, > Time allocationTimeout); > > class LogicalSlotRequest { > SlotRequestId slotRequestId; > ScheduledUnit scheduledUnit; > SlotProfile slotProfile; > boolean slotWillBeOccupiedIndefinitely; > } > > class LogicalSlotRequestResult { > SlotRequestId slotRequestId; > LogicalSlot slot; > } > {code} > More details see [FLIP-119#Bulk Slot > Allocation|https://cwiki.apache.org/confluence/display/FLINK/FLIP-119+Pipelined+Region+Scheduling#FLIP-119PipelinedRegionScheduling-BulkSlotAllocation] -- This message was sent by Atlassian Jira (v8.3.4#803005)