org.apache.flink.runtime.rest.messages.checkpoints

类 CheckpointStatistics

java.lang.Object

org.apache.flink.runtime.rest.messages.checkpoints.CheckpointStatistics

所有已实现的接口:

ResponseBody

直接已知子类:

CheckpointStatistics.CompletedCheckpointStatistics, CheckpointStatistics.FailedCheckpointStatistics, CheckpointStatistics.PendingCheckpointStatistics

public class CheckpointStatistics
extends Object
implements ResponseBody

Statistics for a checkpoint.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	CheckpointStatistics.CompletedCheckpointStatistics Statistics for a completed checkpoint.
static class	CheckpointStatistics.FailedCheckpointStatistics Statistics for a failed checkpoint.
static class	CheckpointStatistics.PendingCheckpointStatistics Statistics for a pending checkpoint.

字段概要

字段

限定符和类型	字段和说明
static String	FIELD_NAME_ALIGNMENT_BUFFERED
static String	FIELD_NAME_CHECKPOINT_TYPE
static String	FIELD_NAME_DURATION
static String	FIELD_NAME_ID
static String	FIELD_NAME_IS_SAVEPOINT
static String	FIELD_NAME_LATEST_ACK_TIMESTAMP
static String	FIELD_NAME_NUM_ACK_SUBTASKS
static String	FIELD_NAME_NUM_SUBTASKS
static String	FIELD_NAME_PERSISTED_DATA
static String	FIELD_NAME_PROCESSED_DATA
static String	FIELD_NAME_STATE_SIZE The accurate name of this field should be 'checkpointed_data_size', keep it as before to not break backwards compatibility for old web UI.
static String	FIELD_NAME_STATUS
static String	FIELD_NAME_TASKS
static String	FIELD_NAME_TRIGGER_TIMESTAMP

方法概要

限定符和类型	方法和说明
boolean	equals(Object o)
static CheckpointStatistics	generateCheckpointStatistics(AbstractCheckpointStats checkpointStats, boolean includeTaskCheckpointStatistics)
Map<JobVertexID,TaskCheckpointStatistics>	getCheckpointStatisticsPerTask()
org.apache.flink.runtime.rest.messages.checkpoints.CheckpointStatistics.RestAPICheckpointType	getCheckpointType()
long	getDuration()
long	getId()
long	getLatestAckTimestamp()
int	getNumAckSubtasks()
int	getNumSubtasks()
long	getStateSize()
CheckpointStatsStatus	getStatus()
long	getTriggerTimestamp()
int	hashCode()
boolean	isSavepoint()

从类继承的方法 java.lang.Object

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

字段详细资料

FIELD_NAME_ID

public static final String FIELD_NAME_ID

另请参阅:

常量字段值

FIELD_NAME_STATUS

public static final String FIELD_NAME_STATUS

另请参阅:

常量字段值

FIELD_NAME_IS_SAVEPOINT

public static final String FIELD_NAME_IS_SAVEPOINT

另请参阅:

常量字段值

FIELD_NAME_TRIGGER_TIMESTAMP

public static final String FIELD_NAME_TRIGGER_TIMESTAMP

另请参阅:

常量字段值

FIELD_NAME_LATEST_ACK_TIMESTAMP

public static final String FIELD_NAME_LATEST_ACK_TIMESTAMP

另请参阅:

常量字段值

FIELD_NAME_STATE_SIZE

public static final String FIELD_NAME_STATE_SIZE

The accurate name of this field should be 'checkpointed_data_size', keep it as before to not break backwards compatibility for old web UI.

另请参阅:

FLINK-13390, 常量字段值

FIELD_NAME_DURATION

public static final String FIELD_NAME_DURATION

另请参阅:

常量字段值

FIELD_NAME_ALIGNMENT_BUFFERED

public static final String FIELD_NAME_ALIGNMENT_BUFFERED

另请参阅:

常量字段值

FIELD_NAME_PROCESSED_DATA

public static final String FIELD_NAME_PROCESSED_DATA

另请参阅:

常量字段值

FIELD_NAME_PERSISTED_DATA

public static final String FIELD_NAME_PERSISTED_DATA

另请参阅:

常量字段值

FIELD_NAME_NUM_SUBTASKS

public static final String FIELD_NAME_NUM_SUBTASKS

另请参阅:

常量字段值

FIELD_NAME_NUM_ACK_SUBTASKS

public static final String FIELD_NAME_NUM_ACK_SUBTASKS

另请参阅:

常量字段值

FIELD_NAME_TASKS

public static final String FIELD_NAME_TASKS

另请参阅:

常量字段值

FIELD_NAME_CHECKPOINT_TYPE

public static final String FIELD_NAME_CHECKPOINT_TYPE

另请参阅:

常量字段值

方法详细资料

getId

public long getId()

getStatus

public CheckpointStatsStatus getStatus()

isSavepoint

public boolean isSavepoint()

getTriggerTimestamp

public long getTriggerTimestamp()

getLatestAckTimestamp

public long getLatestAckTimestamp()

getStateSize

public long getStateSize()

getDuration

public long getDuration()

getNumSubtasks

public int getNumSubtasks()

getNumAckSubtasks

public int getNumAckSubtasks()

getCheckpointType

public org.apache.flink.runtime.rest.messages.checkpoints.CheckpointStatistics.RestAPICheckpointType getCheckpointType()

getCheckpointStatisticsPerTask

@Nullable
public Map<JobVertexID,TaskCheckpointStatistics> getCheckpointStatisticsPerTask()

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

generateCheckpointStatistics

public static CheckpointStatistics generateCheckpointStatistics(AbstractCheckpointStats checkpointStats,
                                                                boolean includeTaskCheckpointStatistics)