org.apache.flink.runtime.taskexecutor.rpc

类 RpcCheckpointResponder

java.lang.Object

org.apache.flink.runtime.taskexecutor.rpc.RpcCheckpointResponder

所有已实现的接口:

CheckpointResponder

public class RpcCheckpointResponder
extends Object
implements CheckpointResponder

构造器概要

构造器

构造器和说明
RpcCheckpointResponder(CheckpointCoordinatorGateway checkpointCoordinatorGateway)

方法概要

限定符和类型	方法和说明
void	acknowledgeCheckpoint(org.apache.flink.api.common.JobID jobID, ExecutionAttemptID executionAttemptID, long checkpointId, CheckpointMetrics checkpointMetrics, TaskStateSnapshot subtaskState) Acknowledges the given checkpoint.
void	declineCheckpoint(org.apache.flink.api.common.JobID jobID, ExecutionAttemptID executionAttemptID, long checkpointId, CheckpointException checkpointException) Declines the given checkpoint.
void	reportCheckpointMetrics(org.apache.flink.api.common.JobID jobID, ExecutionAttemptID executionAttemptID, long checkpointId, CheckpointMetrics checkpointMetrics) Report metrics for the given checkpoint.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RpcCheckpointResponder

public RpcCheckpointResponder(CheckpointCoordinatorGateway checkpointCoordinatorGateway)

方法详细资料

acknowledgeCheckpoint

public void acknowledgeCheckpoint(org.apache.flink.api.common.JobID jobID,
                                  ExecutionAttemptID executionAttemptID,
                                  long checkpointId,
                                  CheckpointMetrics checkpointMetrics,
                                  TaskStateSnapshot subtaskState)

从接口复制的说明: CheckpointResponder

Acknowledges the given checkpoint.

指定者:

acknowledgeCheckpoint 在接口中 CheckpointResponder

参数:

jobID - Job ID of the running job

executionAttemptID - Execution attempt ID of the running task

checkpointId - Meta data for this checkpoint

checkpointMetrics - Metrics of this checkpoint

subtaskState - State handles for the checkpoint

reportCheckpointMetrics

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

从接口复制的说明: CheckpointResponder

Report metrics for the given checkpoint. Can be used upon receiving abortion notification.

指定者:

reportCheckpointMetrics 在接口中 CheckpointResponder

参数:

jobID - Job ID of the running job

executionAttemptID - Execution attempt ID of the running task

checkpointId - Meta data for this checkpoint

checkpointMetrics - Metrics of this checkpoint

declineCheckpoint

public void declineCheckpoint(org.apache.flink.api.common.JobID jobID,
                              ExecutionAttemptID executionAttemptID,
                              long checkpointId,
                              CheckpointException checkpointException)

从接口复制的说明: CheckpointResponder

Declines the given checkpoint.

指定者:

declineCheckpoint 在接口中 CheckpointResponder

参数:

jobID - Job ID of the running job

executionAttemptID - Execution attempt ID of the running task

checkpointId - The ID of the declined checkpoint

checkpointException - The exception why the checkpoint was declined