org.apache.flink.runtime.resourcemanager

类 ResourceManagerId

java.lang.Object

org.apache.flink.util.AbstractID

org.apache.flink.runtime.resourcemanager.ResourceManagerId

所有已实现的接口:

Serializable, Comparable<org.apache.flink.util.AbstractID>

public class ResourceManagerId
extends org.apache.flink.util.AbstractID

Fencing token for the ResourceManager.

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.flink.util.AbstractID

lowerPart, SIZE, upperPart

方法概要

限定符和类型	方法和说明
static ResourceManagerId	fromUuid(UUID uuid) Creates a ResourceManagerId that corresponds to the given UUID.
static ResourceManagerId	fromUuidOrNull(UUID uuid) If the given uuid is null, this returns null, otherwise a ResourceManagerId that corresponds to the UUID, via ResourceManagerId(UUID).
static ResourceManagerId	generate() Generates a new random ResourceManagerId.
UUID	toUUID() Creates a UUID with the bits from this ResourceManagerId.

从类继承的方法 org.apache.flink.util.AbstractID

compareTo, equals, getBytes, getLowerPart, getUpperPart, hashCode, toHexString, toString

从类继承的方法 java.lang.Object

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

方法详细资料

toUUID

public UUID toUUID()

Creates a UUID with the bits from this ResourceManagerId.

generate

public static ResourceManagerId generate()

Generates a new random ResourceManagerId.

fromUuid

public static ResourceManagerId fromUuid(UUID uuid)

Creates a ResourceManagerId that corresponds to the given UUID.

fromUuidOrNull

public static ResourceManagerId fromUuidOrNull(@Nullable
                                               UUID uuid)

If the given uuid is null, this returns null, otherwise a ResourceManagerId that corresponds to the UUID, via ResourceManagerId(UUID).