org.apache.flink.runtime.checkpoint

Class CheckpointsCleaner

java.lang.Object

org.apache.flink.runtime.checkpoint.CheckpointsCleaner

All Implemented Interfaces:

Serializable, AutoCloseable, org.apache.flink.util.AutoCloseableAsync

@ThreadSafe
public class CheckpointsCleaner
extends Object
implements Serializable, org.apache.flink.util.AutoCloseableAsync

Delegate class responsible for checkpoints cleaning and counting the number of checkpoints yet to clean.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CheckpointsCleaner()

Method Summary

Modifier and Type	Method and Description
void	cleanCheckpoint(Checkpoint checkpoint, boolean shouldDiscard, Runnable postCleanAction, Executor executor)
void	cleanCheckpointOnFailedStoring(CompletedCheckpoint completedCheckpoint, Executor executor)
CompletableFuture<Void>	closeAsync()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.util.AutoCloseableAsync

close

Constructor Detail

CheckpointsCleaner

public CheckpointsCleaner()

Method Detail

cleanCheckpoint

public void cleanCheckpoint(Checkpoint checkpoint,
                            boolean shouldDiscard,
                            Runnable postCleanAction,
                            Executor executor)

cleanCheckpointOnFailedStoring

public void cleanCheckpointOnFailedStoring(CompletedCheckpoint completedCheckpoint,
                                           Executor executor)

closeAsync

public CompletableFuture<Void> closeAsync()

Specified by:

closeAsync in interface org.apache.flink.util.AutoCloseableAsync