Package org.apache.flink.runtime.rest.messages

Class JobVertexBackPressureInfo.SubtaskBackPressureInfo

java.lang.Object

org.apache.flink.runtime.rest.messages.JobVertexBackPressureInfo.SubtaskBackPressureInfo

Enclosing class:

JobVertexBackPressureInfo

public static final class JobVertexBackPressureInfo.SubtaskBackPressureInfo
extends Object

Nested class to encapsulate the sub tasks back pressure.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEPRECATED_FIELD_NAME_BACKPRESSURE_LEVEL
static final String	FIELD_NAME_ATTEMPT_NUMBER
static final String	FIELD_NAME_BACK_PRESSURED_RATIO
static final String	FIELD_NAME_BACKPRESSURE_LEVEL
static final String	FIELD_NAME_BUSY_RATIO
static final String	FIELD_NAME_IDLE_RATIO
static final String	FIELD_NAME_OTHER_CONCURRENT_ATTEMPTS
static final String	FIELD_NAME_SUBTASK

Constructor Summary

Constructors

Constructor	Description
SubtaskBackPressureInfo(int subtask, Integer attemptNumber, JobVertexBackPressureInfo.VertexBackPressureLevel backpressureLevel, double backPressuredRatio, double idleRatio, double busyRatio, List<JobVertexBackPressureInfo.SubtaskBackPressureInfo> otherConcurrentAttempts)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Integer	getAttemptNumber()
double	getBackPressuredRatio()
JobVertexBackPressureInfo.VertexBackPressureLevel	getBackpressureLevel()
double	getBusyRatio()
double	getIdleRatio()
List<JobVertexBackPressureInfo.SubtaskBackPressureInfo>	getOtherConcurrentAttempts()
int	getSubtask()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Details

FIELD_NAME_SUBTASK

public static final String FIELD_NAME_SUBTASK

See Also:

• Constant Field Values

FIELD_NAME_ATTEMPT_NUMBER

public static final String FIELD_NAME_ATTEMPT_NUMBER

See Also:

• Constant Field Values

DEPRECATED_FIELD_NAME_BACKPRESSURE_LEVEL

public static final String DEPRECATED_FIELD_NAME_BACKPRESSURE_LEVEL

See Also:

• Constant Field Values

FIELD_NAME_BACKPRESSURE_LEVEL

public static final String FIELD_NAME_BACKPRESSURE_LEVEL

See Also:

• Constant Field Values

FIELD_NAME_BACK_PRESSURED_RATIO

public static final String FIELD_NAME_BACK_PRESSURED_RATIO

See Also:

• Constant Field Values

FIELD_NAME_IDLE_RATIO

public static final String FIELD_NAME_IDLE_RATIO

See Also:

• Constant Field Values

FIELD_NAME_BUSY_RATIO

public static final String FIELD_NAME_BUSY_RATIO

See Also:

• Constant Field Values

FIELD_NAME_OTHER_CONCURRENT_ATTEMPTS

public static final String FIELD_NAME_OTHER_CONCURRENT_ATTEMPTS

See Also:

• Constant Field Values

Constructor Details

SubtaskBackPressureInfo

public SubtaskBackPressureInfo(int subtask,
 @Nullable
 Integer attemptNumber,
 JobVertexBackPressureInfo.VertexBackPressureLevel backpressureLevel,
 double backPressuredRatio,
 double idleRatio,
 double busyRatio,
 @Nullable
 List<JobVertexBackPressureInfo.SubtaskBackPressureInfo> otherConcurrentAttempts)

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getSubtask

public int getSubtask()

getBackpressureLevel

public JobVertexBackPressureInfo.VertexBackPressureLevel getBackpressureLevel()

getBackPressuredRatio

public double getBackPressuredRatio()

getIdleRatio

public double getIdleRatio()

getBusyRatio

public double getBusyRatio()

getAttemptNumber

@Nullable
public Integer getAttemptNumber()

getOtherConcurrentAttempts

@Nullable
public List<JobVertexBackPressureInfo.SubtaskBackPressureInfo> getOtherConcurrentAttempts()