许吉友 - 运维

YARN 命令

官方文档:https://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/YarnCommands.html

YARN 有用户命令和管理命令,命令结构:

yarn [SHELL_OPTIONS] COMMAND [GENERIC_OPTIONS] [SUB_COMMAND] [COMMAND_OPTIONS]

敲入 yarn 命令后,会自动给出帮助,如:

$ yarn

application 命令