IllegalArgumentException[No custom metadata prototype registered for type [licenses], node like missing plugins]

If you encounter the following error:

[2016-07-25 16:23:24,384][INFO ][discovery.zen            ] [Alex Wilder] failed to send join request to master [{Surtur}{8l2V-7MmSvKyC4oChA1gPA}{1.2.3.4}{1.2.3.4:9300}], reason [RemoteTransportException[[Surtur][1.2.3.4:9300][internal:discovery/zen/join]]; nested: IllegalStateException[failure when sending a validation request to node]; nested: RemoteTransportException[[Alex Wilder][1.2.3.5:9300][internal:discovery/zen/join/validate]]; nested: IllegalArgumentException[No custom metadata prototype registered for type [licenses], node like missing plugins]; ]

Install missing plugins as follows:

./bin/plugin install license
./bin/plugin install marvel-agent