org.apache.flink.runtime.jobmanager

枚举 ThrowingJobGraphWriter

java.lang.Object

java.lang.Enum<ThrowingJobGraphWriter>

org.apache.flink.runtime.jobmanager.ThrowingJobGraphWriter

所有已实现的接口:

Serializable, Comparable<ThrowingJobGraphWriter>, JobGraphWriter

public enum ThrowingJobGraphWriter
extends Enum<ThrowingJobGraphWriter>
implements JobGraphWriter

JobGraphWriter implementation which does not allow to store JobGraph.

枚举常量概要

枚举常量

枚举常量和说明
INSTANCE

方法概要

限定符和类型	方法和说明
void	putJobGraph(JobGraph jobGraph) Adds the JobGraph instance.
void	releaseJobGraph(org.apache.flink.api.common.JobID jobId) Releases the locks on the specified JobGraph.
void	removeJobGraph(org.apache.flink.api.common.JobID jobId) Removes the JobGraph with the given JobID if it exists.
static ThrowingJobGraphWriter	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ThrowingJobGraphWriter[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

INSTANCE

public static final ThrowingJobGraphWriter INSTANCE

方法详细资料

values

public static ThrowingJobGraphWriter[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (ThrowingJobGraphWriter c : ThrowingJobGraphWriter.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static ThrowingJobGraphWriter valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

putJobGraph

public void putJobGraph(JobGraph jobGraph)

从接口复制的说明: JobGraphWriter

Adds the JobGraph instance.

If a job graph with the same JobID exists, it is replaced.

指定者:

putJobGraph 在接口中 JobGraphWriter

removeJobGraph

public void removeJobGraph(org.apache.flink.api.common.JobID jobId)

从接口复制的说明: JobGraphWriter

Removes the JobGraph with the given JobID if it exists.

指定者:

removeJobGraph 在接口中 JobGraphWriter

releaseJobGraph

public void releaseJobGraph(org.apache.flink.api.common.JobID jobId)

从接口复制的说明: JobGraphWriter

Releases the locks on the specified JobGraph.

Releasing the locks allows that another instance can delete the job from the JobGraphStore.

指定者:

releaseJobGraph 在接口中 JobGraphWriter

参数:

jobId - specifying the job to release the locks for