Windows安装Flink分布式流数据流引擎
安装Java 1.8(必须java8,否则启动不了Flink)
1.下载java1.8 https://www.oracle.com/java/technologies/downloads/#java8-windows
2.参考之前写的文章里Java安装部分https://yhsbj.cn/index.php/2023/04/10/%e6%90%ad%e5%bb%bakafka%ef%bc%8c%e5%b9%b6%e4%bd%bf%e7%94%a8c%e5%8f%91%e5%b8%83%e5%92%8c%e8%ae%a2%e9%98%85%e6%b6%88%e6%81%af/
3.安装完后添加CLASSPATH环境变量,值为 .;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;
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4.添加Jer路径到Path
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安装Scala
1.我安装的是2.13.10,下载地址:https://www.scala-lang.org/
2.设置环境变量SCALA_HOME
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下载运行Flink
1.我下载的是1.9.3,下载地址:https://archive.apache.org/dist/flink/
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2.进入bin目录,右键以管理员身份运行start-cluster.bat,然后浏览器打开 http://localhost:8081/