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Flink 1.17教程:集群角色及集群启动


集群角色

Flink 1.17教程:集群角色及集群启动_大数据

集群启动

如果是部署在本地,本地访问,无需进行任何配置,直接启动即可。

如果是部署在服务器,需要远程访问,则需要将flink.conf中的localhost修改为服务器IP地址或是0.0.0.0

节点服务器

hadoop102

hadoop103

hadoop104

角色

JobManagerTaskManager

TaskManager

TaskManager

[atguigu@node001 module]$ cd flink
[atguigu@node001 flink]$ cd flink-1.17.0/
[atguigu@node001 flink-1.17.0]$ bin/start-cluster.sh
Starting cluster.
Starting standalonesession daemon on host node001.
Starting taskexecutor daemon on host node001.
Starting taskexecutor daemon on host node002.
Starting taskexecutor daemon on host node003.
[atguigu@node001 flink-1.17.0]$ jpsall 
================ node001 ================
3408 Jps
2938 StandaloneSessionClusterEntrypoint
3276 TaskManagerRunner
================ node002 ================
2852 TaskManagerRunner
2932 Jps
================ node003 ================
2864 TaskManagerRunner
2944 Jps
[atguigu@node001 flink-1.17.0]$

Flink 1.17教程:集群角色及集群启动_大数据_02


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