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flink 读写kafka

一、安装与配置1.1standalone 模式1.1.1上传依赖包 打开配置文件解压依赖包 通过文件传输工具上传到 opt目录下[root@localhost ~]# cd /[root@localhost /]# lsbin boot dev etc home jdk lib lib64 media mnt mydata opt proc root run sbin srv swapfile sys tmp usr vagrant

一、所需命令及代码linux命令[root@localhost ~]# nc -lk 7777-bash: nc: command not found yum install -y nc[root@localhost ~]# nc -lk 7777 hello world nihao are you代码package com.robert.flink.wcTest;import org.apache.flink.api.common.functions.Fla.

引入依赖 <dependency> <groupId>org.apache.flink</groupId> <artifactId>flink-java</artifactId> <version>1.10.1</version> </dependency> <dependency.

flink介绍