diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/YarnCommands.apt.vm hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/YarnCommands.apt.vm index a0a9e74..d4312b4 100644 --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/YarnCommands.apt.vm +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/YarnCommands.apt.vm @@ -24,20 +24,26 @@ Yarn Commands * Overview - Yarn commands are invoked by the bin/yarn script. Running the yarn script without any arguments prints the description for all commands. + Yarn commands are invoked by the bin/yarn script. Running the yarn script + without any arguments prints the description for all commands. ------ Usage: yarn [--config confdir] COMMAND ------ - Yarn has an option parsing framework that employs parsing generic options as well as running classes. + Yarn has an option parsing framework that employs parsing generic options as + well as running classes. *---------------+--------------+ || COMMAND_OPTIONS || Description | *---------------+--------------+ -| --config confdir | Overwrites the default Configuration directory. Default is $\{HADOOP_PREFIX\}/conf. | +| --config confdir | Overwrites the default Configuration directory. Default +| | is $\{HADOOP_PREFIX\}/conf. *---------------+--------------+ -| COMMAND COMMAND_OPTIONS | Various commands with their options are described in the following sections. The commands have been grouped into {{User Commands}} and {{Administration Commands}}. | +| COMMAND COMMAND_OPTIONS | Various commands with their options are described +| | in the following sections. The commands have been +| | grouped into {{User Commands}} and +| | {{Administration Commands}}. *---------------+--------------+ * {User Commands} @@ -46,7 +52,8 @@ Usage: yarn [--config confdir] COMMAND ** jar - Runs a jar file. Users can bundle their Yarn code in a jar file and execute it using this command. + Runs a jar file. Users can bundle their Yarn code in a jar file and execute + it using this command. ------- Usage: yarn jar [mainClass] args... @@ -188,21 +195,27 @@ Usage: yarn [--config confdir] COMMAND *---------------+--------------+ || COMMAND_OPTIONS || Description | *---------------+--------------+ -| -refreshQueues | Reload the queues' acls, states and scheduler specific properties. ResourceManager will reload the mapred-queues configuration file. | +| -refreshQueues | Reload the queues' acls, states and scheduler specific +| | properties. ResourceManager will reload the mapred-queues +| | configuration file. *---------------+--------------+ | -refreshNodes | Refresh the hosts information at the ResourceManager. | *---------------+--------------+ | -refreshUserToGroupsMappings| Refresh user-to-groups mappings. | *---------------+--------------+ -| -refreshSuperUserGroupsConfiguration| Refresh superuser proxy groups mappings. | +| -refreshSuperUserGroupsConfiguration | Refresh superuser proxy groups +| | mappings. *---------------+--------------+ | -refreshAdminAcls | Refresh acls for administration of ResourceManager | *---------------+--------------+ -| -refreshServiceAcl | Reload the service-level authorization policy file ResoureceManager will reload the authorization policy file. | +| -refreshServiceAcl | Reload the service-level authorization policy file +| | ResourceManager will reload the authorization policy +| | file. *---------------+--------------+ | -getGroups [username] | Get groups the specified user belongs to. *---------------+--------------+ -| -help [cmd] | Displays help for the given command or all commands if none is specified. | +| -help [cmd] | Displays help for the given command or all commands if none is +| | specified. *---------------+--------------+ | -transitionToActive \ | Transitions the service into Active | | state. @@ -229,9 +242,13 @@ Usage: yarn [--config confdir] COMMAND *---------------+--------------+ || COMMAND_OPTIONS || Description | *---------------+--------------+ -| -getlevel \ \ | Prints the log level of the daemon running at \. This command internally connects to http://\/logLevel?log=\ +| -getlevel \ \ | Prints the log level of the daemon running +| | at \. This command internally connects to +| | http://\/logLevel?log=\ *---------------+--------------+ -| -setlevel \ \ \ | Sets the log level of the daemon running at \. This command internally connects to http://\/logLevel?log=\ +| -setlevel \ \ \ | Sets the log level of the daemon +| | running at \. This command internally connects to +| | http://\/logLevel?log=\ *---------------+--------------+