Flink Exception -- No ExecutorFactory found to execute the application

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本文介绍了在Flink 1.11中遇到的非法状态异常，原因在于缺少flink-clientjar。解决方案是添加依赖并详细解释了如何在项目中引入。

一、问题描述

Flink 1.11 开始报错如下：

Exception in thread "main" java.lang.IllegalStateException: No ExecutorFactory found to execute the application.
	at org.apache.flink.core.execution.DefaultExecutorServiceLoader.getExecutorFactory(DefaultExecutorServiceLoader.java:84)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.executeAsync(StreamExecutionEnvironment.java:1801)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1711)
	at org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:74)
	at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1697)
	at com.ishansong.bigdata.SqlKafka.main(SqlKafka.java:54)

二、问题原因

缺少 flink-client jar
在这里插入图片描述

三、解决方案

引入 flink-client jar即可

<dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-clients_2.11</artifactId>
            <version>${flink.version}</version>
  </dependency>