一、官网安装

flink官网

1. 下载flink.tgz
2. 解压
3. 启动本地集群

   $ ./bin/start-cluster.sh
   

4. 报错:

   [ERROR] The execution result is empty. 
   [ERROR] Could not get JVM parameters and dynamic configurations properly. 
   [ERROR] Raw output from BashJavaUtils: /d/Program Files/flink/flink-1.12.7/bin/config.sh: line 485: D:\Program: No such file or directory
   

5. 解决: 在/conf/flink-conf.yaml加上自定义jdk配置，如：env.java.home: "D:\Program Files\Java\jdk1.8.0_211".

二、IDEA配置

1. 编译发生错误 Error:(7, 28) object xxxx is not a member of package ....
   解决：idea菜单栏找到 idea build –> rebuild project