tree 4a6e54d50bfd722f60e044ce44f8e58c98e8626b
parent 166f518bef47ab4fc554ac1310d5d599a0c18b3b
author wankunde <wankunde@163.com> 1566862933 +0800
committer William Guo <guoyp@apache.org> 1566862933 +0800

[GRIFFIN-283] Move sink steps into TransformStep

Treat sink steps as a part of a transform step, so we can keep focus on transform step codes.
Also the sink steps and some other transform step could be executed concurrently.

Author: wankunde <wankunde@163.com>

Closes #526 from wankunde/sink2.