Cloudera Machine Learning Command Line Reference
This topic describes the commands available to the cdsw
command line utility that exists within a Cloudera Machine Learning
workspace. This utility is meant to manage your Cloudera Machine Learning
workspace. Running cdsw
without any arguments will print
a brief description of each command.
cdswctl
CLI client that offers
different functionality that is meant for use by data scientists to manage
their sessions. For information about that, see
cdswctl
Command Line Interface
Client.Command | Description and Usage |
---|---|
cdsw start |
Initializes and bootstraps the master host. Use this command to start Cloudera Machine Learning. |
cdsw stop |
De-registers, resets, and stops a host. On a worker host, this command will remove the worker from the cluster. On the master host, this command will bring down the application and effectively tear down the Cloudera Machine Learning deployment. |
cdsw restart |
Run on the master host to restart application components. To restart a worker host, use |
cdsw join |
Initializes a worker host. After a worker host has been added, run this command on the worker host to add it to the Cloudera Machine Learning cluster. This registers the worker hosts with the master, and increases the available pool of resources for workloads. |
cdsw status
|
Displays the current status of the application. Starting with version 1.4, you can use The |
cdsw validate |
Performs diagnostic checks for common errors that might be preventing the application from running as expected. This command should typically be run as the first step to
troubleshooting any problems with the application, as
indicated by |
cdsw logs |
Creates a tarball with diagnostic information for your Cloudera Machine Learning installation. If you file a case with Cloudera Support, run this command on each host and attach the resulting bundle to the case. |
cdsw version |
Displays the version number and type of Cloudera Machine Learning deployment (RPM or CSD). |
cdsw help |
Displays the inline help options for the Cloudera Machine Learning CLI. |