Running the yarn script without any arguments prints the description for all commands. The one-page guide to Yarn: usage, examples, links, snippets, and more. React example with Yarn. Basic & Advanced YARN Commands : YARN version: yarn version YARN Node Commands: yarn node -help yarn node -list yarn node -status yarn node -states sreekanth@sreekanth-Inspiron-5537:~$ yarn node -help 20/03/07 15:26:41 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032 usage: node -all Works with -list to list all nodes. HDFS (Hadoop Distributed File System) with the various processing tools. Use the following command format to list all of the container log file names (types) for an application: yarn logs -applicationId -show_container_log_info You can then use the -logFiles option to view a particular log type. Using the "scripts" field, you can define various scripts to be run as yarn run