Flink这个地方需要如何设置才能让 Yarn 连接到远程 ResourceManager ？

要让 Yarn 连接到远程 ResourceManager，需要在 flink-conf.yaml 配置文件中设置以下参数：

yarn.resourcemanager.address:
yarn.resourcemanager.scheduler.address:
yarn.resourcemanager.principal:
yarn.resourcemanager.keytab:
例如：

yarn.resourcemanager.address: yarn-resourcemanager.example.com:8032
yarn.resourcemanager.scheduler.address: yarn-scheduler.example.com:8030
yarn.resourcemanager.principal: yarn
yarn.resourcemanager.keytab: /etc/security/keytabs/yarn.keytab
配置完成后，重启 Flink 集群即可。