software.amazon.kinesis.coordinator.assignment

Interface LeaseAssignmentDecider

All Known Implementing Classes:

VarianceBasedLeaseAssignmentDecider

public interface LeaseAssignmentDecider

Method Summary

Modifier and Type	Method and Description
void	assignExpiredOrUnassignedLeases(List<Lease> expiredOrUnAssignedLeases) Assigns expiredOrUnAssignedLeases to the available workers.
void	balanceWorkerVariance() Balances the leases between workers in the fleet.

Method Detail

assignExpiredOrUnassignedLeases

void assignExpiredOrUnassignedLeases(List<Lease> expiredOrUnAssignedLeases)

Assigns expiredOrUnAssignedLeases to the available workers.

balanceWorkerVariance

void balanceWorkerVariance()

Balances the leases between workers in the fleet. Implementation can choose to balance leases based on lease count or throughput or to bring the variance in resource utilization to a minimum. Check documentation on implementation class to see how it balances the leases.