org.apache.flink.runtime.checkpoint

类 CompletedCheckpointStats

java.lang.Object

org.apache.flink.runtime.checkpoint.AbstractCheckpointStats

org.apache.flink.runtime.checkpoint.CompletedCheckpointStats

所有已实现的接口:

Serializable

public class CompletedCheckpointStats
extends AbstractCheckpointStats

Statistics for a successfully completed checkpoint.

The reported statistics are immutable except for the discarded flag, which is updated via the DiscardCallback and the CompletedCheckpoint after an instance of this class has been created.

另请参阅:

序列化表格

方法概要

限定符和类型	方法和说明
String	getExternalPath() Returns the external pointer of this checkpoint.
SubtaskStateStats	getLatestAcknowledgedSubtaskStats() Returns the latest acknowledged subtask stats or null if none was acknowledged yet.
int	getNumberOfAcknowledgedSubtasks() Returns the number of acknowledged subtasks.
long	getPersistedData()
long	getProcessedData()
long	getStateSize() Returns the total checkpoint state size over all subtasks.
CheckpointStatsStatus	getStatus() Returns the status of this checkpoint.
boolean	isDiscarded() Returns whether the checkpoint has been discarded.
String	toString()

从类继承的方法 org.apache.flink.runtime.checkpoint.AbstractCheckpointStats

getAllTaskStateStats, getCheckpointId, getEndToEndDuration, getLatestAckTimestamp, getNumberOfSubtasks, getProperties, getTaskStateStats, getTriggerTimestamp

从类继承的方法 java.lang.Object

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

方法详细资料

getStatus

public CheckpointStatsStatus getStatus()

从类复制的说明: AbstractCheckpointStats

Returns the status of this checkpoint.

指定者:

getStatus 在类中 AbstractCheckpointStats

返回:

Status of this checkpoint

getNumberOfAcknowledgedSubtasks

public int getNumberOfAcknowledgedSubtasks()

从类复制的说明: AbstractCheckpointStats

Returns the number of acknowledged subtasks.

指定者:

getNumberOfAcknowledgedSubtasks 在类中 AbstractCheckpointStats

返回:

The number of acknowledged subtasks.

getStateSize

public long getStateSize()

从类复制的说明: AbstractCheckpointStats

Returns the total checkpoint state size over all subtasks.

指定者:

getStateSize 在类中 AbstractCheckpointStats

返回:

Total checkpoint state size over all subtasks.

getProcessedData

public long getProcessedData()

指定者:

getProcessedData 在类中 AbstractCheckpointStats

返回:

the total number of processed bytes during the checkpoint.

getPersistedData

public long getPersistedData()

指定者:

getPersistedData 在类中 AbstractCheckpointStats

返回:

the total number of persisted bytes during the checkpoint.

getLatestAcknowledgedSubtaskStats

@Nullable
public SubtaskStateStats getLatestAcknowledgedSubtaskStats()

从类复制的说明: AbstractCheckpointStats

Returns the latest acknowledged subtask stats or null if none was acknowledged yet.

指定者:

getLatestAcknowledgedSubtaskStats 在类中 AbstractCheckpointStats

返回:

Latest acknowledged subtask stats or null

getExternalPath

public String getExternalPath()

Returns the external pointer of this checkpoint.

isDiscarded

public boolean isDiscarded()

Returns whether the checkpoint has been discarded.

返回:

true if the checkpoint has been discarded, false otherwise.

toString

public String toString()

覆盖:

toString 在类中 Object