[feature #43107371]
I have implemented scanning of rows. They now return a batch of 100. This is not a complete implementation. However, not the response is JSON. Plans are to integrate Gson in the next commit. Next commit will also do proper individual row scanning.
~Subscribe to events in this area in home page with HBase support
[feature #43107371]
Somehow for a moment I got confused the scanner was returning stateless-ly. Actually, with curl, as per documentation, the first call should be the scanner fetch. Then we get a "location" header with the scanner url. This url can be called consecutively to get the rows required. The number of rows returned on each call corresponds to the batch.

Anyway, not this is fixed. The scanner returns the rows properly. i.e. HBaseCrudService.java
~Subscribe to events in this area in home page with HBase support
[feature #43107371]
I managed to use Gson to convert the JSON returned from Stargate into a manipulable bean. However, it is not the idea Java Bean due to capitalization of some fields (first letter). Nevertheless, we are good to go.
While it might prove to be as effective as Return and CrudService if I keep on working on the HBaseCrudService, we do not have much time. Hence the next commit will focus on delivering the mail (calling Yahoo Upcoming or any other available service).
I might write a wrapper around the bean to ensure camel cases are shown properly.
~Subscribe to events in this area in home page with HBase support