Package org.apache.flink.streaming.api.connector.sink2

Class CommittableSummary<CommT>

java.lang.Object

org.apache.flink.streaming.api.connector.sink2.CommittableSummary<CommT>

Type Parameters:

CommT - type of the committable

All Implemented Interfaces:

CommittableMessage<CommT>

@Experimental
public class CommittableSummary<CommT>
extends Object
implements CommittableMessage<CommT>

This class tracks the information about committables belonging to one checkpoint coming from one subtask.

It is sent to down-stream consumers to depict the progress of the committing process.

Field Summary

Fields inherited from interface org.apache.flink.streaming.api.connector.sink2.CommittableMessage

EOI

Constructor Summary

Constructors

Constructor	Description
CommittableSummary(int subtaskId, int numberOfSubtasks, long checkpointId, int numberOfCommittables, int numberOfPendingCommittables, int numberOfFailedCommittables)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
long	getCheckpointIdOrEOI()	Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.
int	getNumberOfCommittables()
int	getNumberOfFailedCommittables()
int	getNumberOfPendingCommittables()
int	getNumberOfSubtasks()
int	getSubtaskId()	The subtask that created this committable.
int	hashCode()
<NewCommT> CommittableSummary<NewCommT>	map()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CommittableSummary

public CommittableSummary(int subtaskId,
                          int numberOfSubtasks,
                          long checkpointId,
                          int numberOfCommittables,
                          int numberOfPendingCommittables,
                          int numberOfFailedCommittables)

Method Detail

getSubtaskId

public int getSubtaskId()

Description copied from interface: CommittableMessage

The subtask that created this committable.

Specified by:

getSubtaskId in interface CommittableMessage<CommT>

getNumberOfSubtasks

public int getNumberOfSubtasks()

getCheckpointIdOrEOI

public long getCheckpointIdOrEOI()

Description copied from interface: CommittableMessage

Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.

Specified by:

getCheckpointIdOrEOI in interface CommittableMessage<CommT>

getNumberOfCommittables

public int getNumberOfCommittables()

getNumberOfPendingCommittables

public int getNumberOfPendingCommittables()

getNumberOfFailedCommittables

public int getNumberOfFailedCommittables()

map

public <NewCommT> CommittableSummary<NewCommT> map()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object