1.安装
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tar -zxvf flink-1.17.0-bin-scala_2.12.tgz -C /opt/module/
2.修改配置文件
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vim flink-conf.yaml
#hadoop102
# JobManager节点地址.
jobmanager.rpc.address: hadoop102
jobmanager.bind-host: 0.0.0.0
rest.address: hadoop102
rest.bind-address: 0.0.0.0
# TaskManager节点地址.需要配置为当前机器名
taskmanager.bind-host: 0.0.0.0
taskmanager.host: hadoop102
vim workers
hadoop102
hadoop103
hadoop104
vim masters
hadoop102:8081
xsync /opt/module/flink
vim flink-conf.yaml
#hadoop103
修改前
taskmanager.host=hadoop102
修改后
taskmanager.host=hadoop103
vim flink-conf.yaml
#hadoop104
修改前
taskmanager.host=hadoop102
修改后
taskmanager.host=hadoop104
3.服务启动与停止
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bin/start-cluster.sh //启动服务
bin/stop-cluster.sh //停止服务
访问Web UI
启动成功后,同样可以访问<http://hadoop102:8081>对flink集群和任务进行监控管理