I've seen that most of Spark is under LGPL license, but there seems to be also some commercial license. Is it only for the plugins under the commercial folder ?
It's just that we would like to give to our clients, a customized version of spark to access only our network. What precaution should we take if we want to do so ? I've read that we should provide the source code for download as well for all modified code, but what about the commercial license? Which part of your software is actually under the commercial license?
Also, would there is a way to not be under the LGPL license, so we don't have to provide the source we modified?