org.apache.flink.runtime.checkpoint

Class CheckpointOptions

java.lang.Object

org.apache.flink.runtime.checkpoint.CheckpointOptions

All Implemented Interfaces:

Serializable

public class CheckpointOptions
extends Object
implements Serializable

Options for performing the checkpoint.

The CheckpointProperties are related and cover properties that are only relevant at the CheckpointCoordinator. These options are relevant at the StatefulTask instances running on task managers.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CheckpointOptions.CheckpointType The type of checkpoint to perform.

Method Summary

Methods

Modifier and Type	Method and Description
static CheckpointOptions	forFullCheckpoint()
static CheckpointOptions	forSavepoint(String targetDirectory)
CheckpointOptions.CheckpointType	getCheckpointType() Returns the type of checkpoint to perform.
String	getTargetLocation() Returns a custom target location or null if none was specified.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getCheckpointType

@Nonnull
public CheckpointOptions.CheckpointType getCheckpointType()

Returns the type of checkpoint to perform.

Returns:

Type of checkpoint to perform.

getTargetLocation

@Nullable
public String getTargetLocation()

Returns a custom target location or null if none was specified.

Returns:

A custom target location or null.

toString

public String toString()

Overrides:

toString in class Object

forFullCheckpoint

public static CheckpointOptions forFullCheckpoint()

forSavepoint

public static CheckpointOptions forSavepoint(String targetDirectory)