org.apache.flink.runtime.jobgraph.tasks

Class JobCheckpointingSettings

java.lang.Object

org.apache.flink.runtime.jobgraph.tasks.JobCheckpointingSettings

All Implemented Interfaces:

Serializable

public class JobCheckpointingSettings
extends Object
implements Serializable

The JobCheckpointingSettings are attached to a JobGraph and describe the settings for the asynchronous checkpoints of the JobGraph, such as interval, and which vertices need to participate.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JobCheckpointingSettings(List<JobVertexID> verticesToTrigger, List<JobVertexID> verticesToAcknowledge, List<JobVertexID> verticesToConfirm, long checkpointInterval, long checkpointTimeout, long minPauseBetweenCheckpoints, int maxConcurrentCheckpoints, ExternalizedCheckpointSettings externalizedCheckpointSettings, StateBackend defaultStateBackend, boolean isExactlyOnce)
JobCheckpointingSettings(List<JobVertexID> verticesToTrigger, List<JobVertexID> verticesToAcknowledge, List<JobVertexID> verticesToConfirm, long checkpointInterval, long checkpointTimeout, long minPauseBetweenCheckpoints, int maxConcurrentCheckpoints, ExternalizedCheckpointSettings externalizedCheckpointSettings, StateBackend defaultStateBackend, SerializedValue<MasterTriggerRestoreHook.Factory[]> masterHooks, boolean isExactlyOnce)

Method Summary

Methods

Modifier and Type	Method and Description
long	getCheckpointInterval()
long	getCheckpointTimeout()
StateBackend	getDefaultStateBackend()
ExternalizedCheckpointSettings	getExternalizedCheckpointSettings()
SerializedValue<MasterTriggerRestoreHook.Factory[]>	getMasterHooks()
int	getMaxConcurrentCheckpoints()
long	getMinPauseBetweenCheckpoints()
List<JobVertexID>	getVerticesToAcknowledge()
List<JobVertexID>	getVerticesToConfirm()
List<JobVertexID>	getVerticesToTrigger()
boolean	isExactlyOnce()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JobCheckpointingSettings

public JobCheckpointingSettings(List<JobVertexID> verticesToTrigger,
                        List<JobVertexID> verticesToAcknowledge,
                        List<JobVertexID> verticesToConfirm,
                        long checkpointInterval,
                        long checkpointTimeout,
                        long minPauseBetweenCheckpoints,
                        int maxConcurrentCheckpoints,
                        ExternalizedCheckpointSettings externalizedCheckpointSettings,
                        @Nullable
                        StateBackend defaultStateBackend,
                        boolean isExactlyOnce)

JobCheckpointingSettings

public JobCheckpointingSettings(List<JobVertexID> verticesToTrigger,
                        List<JobVertexID> verticesToAcknowledge,
                        List<JobVertexID> verticesToConfirm,
                        long checkpointInterval,
                        long checkpointTimeout,
                        long minPauseBetweenCheckpoints,
                        int maxConcurrentCheckpoints,
                        ExternalizedCheckpointSettings externalizedCheckpointSettings,
                        @Nullable
                        StateBackend defaultStateBackend,
                        @Nullable
                        SerializedValue<MasterTriggerRestoreHook.Factory[]> masterHooks,
                        boolean isExactlyOnce)

Method Detail

getVerticesToTrigger

public List<JobVertexID> getVerticesToTrigger()

getVerticesToAcknowledge

public List<JobVertexID> getVerticesToAcknowledge()

getVerticesToConfirm

public List<JobVertexID> getVerticesToConfirm()

getCheckpointInterval

public long getCheckpointInterval()

getCheckpointTimeout

public long getCheckpointTimeout()

getMinPauseBetweenCheckpoints

public long getMinPauseBetweenCheckpoints()

getMaxConcurrentCheckpoints

public int getMaxConcurrentCheckpoints()

getExternalizedCheckpointSettings

public ExternalizedCheckpointSettings getExternalizedCheckpointSettings()

getDefaultStateBackend

@Nullable
public StateBackend getDefaultStateBackend()

getMasterHooks

@Nullable
public SerializedValue<MasterTriggerRestoreHook.Factory[]> getMasterHooks()

isExactlyOnce

public boolean isExactlyOnce()

toString

public String toString()

Overrides:

toString in class Object