Zhu Zhu created FLINK-17017: ------------------------------- Summary: 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 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)