Error restarting stratio streaming in sandbox

[aargomaniz]

When you execute step by step the streaming sandbox:
http://docs.stratio.com/modules/streaming-cep-engine/development/using-sandbox.html

In the point "6.7.5. Extra: Streaming metrics" when you restart stratio-streaming using the following command doesn't start the engine properly:
$ sudo service streaming restart

If you try to list the streams from the Shell you will see an error:
Command failed java.lang.reflect.UndeclaredThrowableException

But if you stop and start the engine it works fine
$ sudo service streaming stop
$ sudo service streaming start

[aargomaniz]

Issue detected in init.d script, pending to test the new script fixed and regenerate the sandbox.