Hi all, >From the javadoc of com.datatorrent.api.Module in Apex Core:
A Module is a component which can be added to the DAG similar to the operator, using addModule API. The module should implement populateDAG method, which will be called by the platform, and DAG populated by the module will be replaced in place of the module. However, the word "module" is very overloaded, and it is too abstract and general to describe the concept. The same term is also used by maven for example. Since the interface is marked "Evolving" and because of the recent introduction, there are very few users using it if any, I would like to propose that we change the name "Module" to "CompositeOperator". Please share your opinion. Thanks! David
