org.apache.flink.client

枚举 ClientUtils

java.lang.Object

java.lang.Enum<ClientUtils>

org.apache.flink.client.ClientUtils

所有已实现的接口:

Serializable, Comparable<ClientUtils>

public enum ClientUtils
extends Enum<ClientUtils>

Utility functions for Flink client.

方法概要

限定符和类型	方法和说明
static ClassLoader	buildUserCodeClassLoader(List<URL> jars, List<URL> classpaths, ClassLoader parent, org.apache.flink.configuration.Configuration configuration)
static void	executeProgram(org.apache.flink.core.execution.PipelineExecutorServiceLoader executorServiceLoader, org.apache.flink.configuration.Configuration configuration, PackagedProgram program)
static org.apache.flink.api.common.JobExecutionResult	submitJob(ClusterClient<?> client, org.apache.flink.runtime.jobgraph.JobGraph jobGraph)
static org.apache.flink.api.common.JobExecutionResult	submitJobAndWaitForResult(ClusterClient<?> client, org.apache.flink.runtime.jobgraph.JobGraph jobGraph, ClassLoader classLoader)
static ClientUtils	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ClientUtils[]	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

方法详细资料

values

public static ClientUtils[] 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 (ClientUtils c : ClientUtils.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 ClientUtils 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

buildUserCodeClassLoader

public static ClassLoader buildUserCodeClassLoader(List<URL> jars,
                                                   List<URL> classpaths,
                                                   ClassLoader parent,
                                                   org.apache.flink.configuration.Configuration configuration)

submitJob

public static org.apache.flink.api.common.JobExecutionResult submitJob(ClusterClient<?> client,
                                                                       org.apache.flink.runtime.jobgraph.JobGraph jobGraph)
                                                                throws ProgramInvocationException

抛出:

ProgramInvocationException

submitJobAndWaitForResult

public static org.apache.flink.api.common.JobExecutionResult submitJobAndWaitForResult(ClusterClient<?> client,
                                                                                       org.apache.flink.runtime.jobgraph.JobGraph jobGraph,
                                                                                       ClassLoader classLoader)
                                                                                throws ProgramInvocationException

抛出:

ProgramInvocationException

executeProgram

public static void executeProgram(org.apache.flink.core.execution.PipelineExecutorServiceLoader executorServiceLoader,
                                  org.apache.flink.configuration.Configuration configuration,
                                  PackagedProgram program)
                           throws ProgramInvocationException

抛出:

ProgramInvocationException