Removing a License

You can remove a license using MCS and the CLI.

Removing a License Using MCS

To remove a license:
  1. Log in to MapR Control System and click Admin > Cluster Settings > Licenses.
  2. Click the Delete link associated with the license to display the Remove License confirmation dialog.
  3. Click Submit to remove the license.

Removing a License Using the CLI or REST API

To remove a license on a cluster:

  1. From the command line, issue the maprcli license list command. Example: maprcli license list
  2. Look for the id parameter in the output from the license list command.
    This is the license ID. Example:
    grace id                          description       deletable license maxnodes
    true  5CTFWAeQQUIOc5Wm/onoOJqcCls MapR Base Edition false 
         version: "1.0"
         customerid: "BaseLicenseUser"
         issuer: "MapR Technologies, Inc."
         licType: Base
         description: "MapR Base Edition"
         ...
  3. Use the maprcli license remove command to remove the license.
    Example:
    maprcli license remove -license_id 5CTFWAeQQUIOc5Wm/onoOJqcCls