Uses of Interface
org.apache.flink.runtime.checkpoint.OperatorStateRepartitioner

Packages that use OperatorStateRepartitioner

Package	Description
org.apache.flink.runtime.checkpoint

Uses of OperatorStateRepartitioner in org.apache.flink.runtime.checkpoint

Classes in org.apache.flink.runtime.checkpoint that implement OperatorStateRepartitioner

Modifier and Type	Class	Description
class	MappingBasedRepartitioner<T>	A repartitioner that assigns the same channel state to multiple subtasks according to some mapping.
class	RoundRobinOperatorStateRepartitioner	Current default implementation of OperatorStateRepartitioner that redistributes state in round robin fashion.

Fields in org.apache.flink.runtime.checkpoint declared as OperatorStateRepartitioner

Modifier and Type	Field	Description
static final OperatorStateRepartitioner<OperatorStateHandle>	RoundRobinOperatorStateRepartitioner.INSTANCE

Methods in org.apache.flink.runtime.checkpoint with parameters of type OperatorStateRepartitioner

Modifier and Type	Method	Description
static <T> List<List<T>>	StateAssignmentOperation.applyRepartitioner(OperatorStateRepartitioner<T> opStateRepartitioner, List<List<T>> chainOpParallelStates, int oldParallelism, int newParallelism)	Repartitions the given operator state using the given OperatorStateRepartitioner with respect to the new parallelism.
static <T> Map<OperatorInstanceID,List<T>>	StateAssignmentOperation.applyRepartitioner(OperatorID operatorID, OperatorStateRepartitioner<T> opStateRepartitioner, List<List<T>> chainOpParallelStates, int oldParallelism, int newParallelism)
static <T extends StateObject> void	StateAssignmentOperation.reDistributePartitionableStates(Map<OperatorID,OperatorState> oldOperatorStates, int newParallelism, Function<OperatorSubtaskState,StateObjectCollection<T>> extractHandle, OperatorStateRepartitioner<T> stateRepartitioner, Map<OperatorInstanceID,List<T>> result)