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[root@master ~]# tar zxvf flink-1.12.0-bin-scala_2.12.tgz
修改路径命令:
- # 修改flink安装包目录到/root/package/
- [root@master ~]# mv flink-1.12.0-bin-scala_2.12.tgz /root/package/
-
- #修改解压后文件目录到/usr/local
- [root@master ~]# mv flink-1.12.0 /usr/local
- # 切换到flink目录下
- [root@master flink-1.12.0]# cd /usr/local/flink-1.12.0/bin/
- # 首先启动集群
- [root@master bin]# start-all.sh
-
-
- [root@master bin]# jps
- 1782 NameNode
- 2135 ResourceManager
- 1979 SecondaryNameNode
- 2396 Jps
-
- 执行以下命令直接启动Local模式
- # flink启动命令
- [root@master flink-1.12.0]# cd /usr/local/flink-1.12.0/bin/
- [root@master bin]# ./start-cluster.sh
-
- [root@master bin]# jps
- 3040 TaskManagerRunner
- 2757 StandaloneSessionClusterEntrypoint
- 1782 NameNode
- 3110 Jps
- 2135 ResourceManager
- 1979 SecondaryNameNode
启动成功之后,执行jps就能查看到启动了两个进程 :
http://192.168.153.10:8081/#/overview
使用StandAlone模式,需要启动Flink的主节点JobManager以及从节点TaskManager。
[root@master bin]# ./stop-cluster.sh
- [root@master bin]# cd /usr/local/flink-1.12.0/conf/
- [root@master conf]# ll
- [root@master conf]# vi flink-conf.yaml
master服务器更改workers配置文件
[root@master conf]# cd /usr/local/flink-1.12.0/conf/
[root@master conf]# ll [root@master conf]# vi workers
将master 服务器的 Flink 安装包分发到其他机器上面去master服务器执行以下命令分发安装包
scp -r flink-1.12.0 slave1:/usr/local/ scp -r flink-1.12.0 slave2:/usr/local/ [root@master conf]# cd /usr/local [root@master local]# scp -r flink-1.12.0 slave1:/usr/local/ [root@master local]# scp -r flink-1.12.0 slave2:/usr/local/
- [root@master conf]# cd /usr/local/flink-1.12.0/bin
-
- [root@master bin]# ./start-cluster.sh
- Starting cluster.
- Starting standalonesession daemon on host master.
- Starting taskexecutor daemon on host master.
- Starting taskexecutor daemon on host slave1.
- Starting taskexecutor daemon on host slave2.
-
- [root@master bin]# jps
- 4514 Jps
- 4132 StandaloneSessionClusterEntrypoint
- 1782 NameNode
- 2135 ResourceManager
- 4458 TaskManagerRunner
- 1979 SecondaryNameNode
- [root@master bin]#
http://192.168.153.10:8081/#/overview
slave1节点:
slave2节点:
nc -lk 6666
首先需要下载nc 否则报错
安装nc:
yum install nc -y
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