Package org.apache.flink.runtime.resourcemanager

Class WorkerResourceSpec

java.lang.Object

org.apache.flink.runtime.resourcemanager.WorkerResourceSpec

All Implemented Interfaces:

Serializable

public final class WorkerResourceSpec
extends Object
implements Serializable

Resource specification of a worker, mainly used by SlotManager requesting from ResourceManager.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WorkerResourceSpec.Builder	Builder for WorkerResourceSpec.

Field Summary

Fields

Modifier and Type	Field	Description
static WorkerResourceSpec	ZERO

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static WorkerResourceSpec	fromTaskExecutorProcessSpec(TaskExecutorProcessSpec taskExecutorProcessSpec)
static WorkerResourceSpec	fromTotalResourceProfile(ResourceProfile resourceProfile, int numSlots)
org.apache.flink.api.common.resources.CPUResource	getCpuCores()
Map<String,org.apache.flink.api.common.resources.ExternalResource>	getExtendedResources()
org.apache.flink.configuration.MemorySize	getManagedMemSize()
org.apache.flink.configuration.MemorySize	getNetworkMemSize()
int	getNumSlots()
org.apache.flink.configuration.MemorySize	getTaskHeapSize()
org.apache.flink.configuration.MemorySize	getTaskOffHeapSize()
org.apache.flink.configuration.MemorySize	getTotalMemSize()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public static final WorkerResourceSpec ZERO

Method Detail

fromTaskExecutorProcessSpec

public static WorkerResourceSpec fromTaskExecutorProcessSpec(TaskExecutorProcessSpec taskExecutorProcessSpec)

fromTotalResourceProfile

public static WorkerResourceSpec fromTotalResourceProfile(ResourceProfile resourceProfile,
                                                          int numSlots)

getCpuCores

public org.apache.flink.api.common.resources.CPUResource getCpuCores()

getTaskHeapSize

public org.apache.flink.configuration.MemorySize getTaskHeapSize()

getTaskOffHeapSize

public org.apache.flink.configuration.MemorySize getTaskOffHeapSize()

getNetworkMemSize

public org.apache.flink.configuration.MemorySize getNetworkMemSize()

getManagedMemSize

public org.apache.flink.configuration.MemorySize getManagedMemSize()

getTotalMemSize

public org.apache.flink.configuration.MemorySize getTotalMemSize()

getNumSlots

public int getNumSlots()

getExtendedResources

public Map<String,org.apache.flink.api.common.resources.ExternalResource> getExtendedResources()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object