I'm Mücahid and currently studying Computer Engineering at Sakarya University, Turkey. I have studied Kudu and Tajo and found this issue interesting for me. I'm also interested in distributed systems and its applications. I believe that I can contribute Tajo with your mentorship.
I have also studied Tajo's source code and thought that we are going to develop new storage module for Tajo in "tajo-storage" (https://github.com/apache/tajo/tree/master/tajo-storage) sub-module.
Could you give some more technical information about this issue? Is there anything I can do at this point?