MapR 5.0 Documentation : yarn daemonlog

Gets or sets the log level for each daemon.

Syntax

yarn daemonlog 

       [-getlevel <host:port> <name>]  |  [-setlevel <host:port> <name> <level>]

Parameters

ParameterDescription
-getlevel <host:port> <name>Prints the log level of the daemon running at <host:port>. This command internally connects to http://<host:port>/logLevel?log=<name>.
-setlevel <host:port> <name> <level>Sets the log level of the daemon running at <host:port>. This command internally connects to http://<host:port>/logLevel?log=<name>.