org.apache.flink.runtime.checkpoint

Interface CheckpointCoordinatorGateway

All Superinterfaces:

org.apache.flink.runtime.rpc.RpcGateway

All Known Subinterfaces:

JobMasterGateway

All Known Implementing Classes:

JobMaster

public interface CheckpointCoordinatorGateway
extends org.apache.flink.runtime.rpc.RpcGateway

RPC Gateway interface for messages to the CheckpointCoordinator.

Method Summary

Modifier and Type	Method and Description
void	acknowledgeCheckpoint(org.apache.flink.api.common.JobID jobID, ExecutionAttemptID executionAttemptID, long checkpointId, CheckpointMetrics checkpointMetrics, org.apache.flink.util.SerializedValue<TaskStateSnapshot> subtaskState)
void	declineCheckpoint(DeclineCheckpoint declineCheckpoint)
void	reportCheckpointMetrics(org.apache.flink.api.common.JobID jobID, ExecutionAttemptID executionAttemptID, long checkpointId, CheckpointMetrics checkpointMetrics)

Methods inherited from interface org.apache.flink.runtime.rpc.RpcGateway

getAddress, getHostname

Method Detail

acknowledgeCheckpoint

void acknowledgeCheckpoint(org.apache.flink.api.common.JobID jobID,
                           ExecutionAttemptID executionAttemptID,
                           long checkpointId,
                           CheckpointMetrics checkpointMetrics,
                           @Nullable
                           org.apache.flink.util.SerializedValue<TaskStateSnapshot> subtaskState)

declineCheckpoint

void declineCheckpoint(DeclineCheckpoint declineCheckpoint)

reportCheckpointMetrics

void reportCheckpointMetrics(org.apache.flink.api.common.JobID jobID,
                             ExecutionAttemptID executionAttemptID,
                             long checkpointId,
                             CheckpointMetrics checkpointMetrics)