一、Linux下载地址
1、软件镜像服务【下载速度较快,推荐】
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2、Apache官网下载
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二、 Flink单机版启动
**1、**Flink 1.20.0需要至少JDK 17版本支持,提前安装好JDK环境.
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**2、**基于CentOS 8环境.
bash
cat /etc/redhat-release
3、启动Flink
相关启动脚本如下:
bash
./start-cluster.sh
4、查看相关进程
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StandaloneSessionClusterEntrypoint为Flink主进程,即JobManager。
TaskManagerRunner为Flink从进程,即TaskManager。
5、访问WebUI界面
localhost:8081端口,也可以修改config.xml rest那一行修改对应端口
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5、关闭Flink
bash
./stop-cluster.sh
三、中文文档
1、中文文档地址
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