tree 6a5bfd585306025e33e15db4bcafec5bc348579a
parent 282a79198af022563c3d93c51e0d9a052e140ab2
author Abdullah Alamoudi <bamousaa@gmail.com> 1520577240 -0800
committer abdullah alamoudi <bamousaa@gmail.com> 1521220540 -0700

[NO ISSUE][ING] Follow the IFrameWriter contract in Feed Pipeline

- user model changes: no
- storage format changes: no
- interface changes: yes
  - it removes unneeded ITupleForwarder interface.

Details:
- Previously, if a failure happens at the writer.open
  call in the FeedIntake operator, the IFrameWriter
  protocol is not followed since we don't fail before
  close is called.
- Previously, fail calls can be done as well inside
  of the feed adapter.
- This change moves failing the pipeline outside the
  adapter and so the adapter's responsibility is
  getting records from outside the system while
  the operator takes care of opening, failing, and
  closing the writer.

Change-Id: Ife679fb9643dc6b39d035e0eecdb915b227503a5
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2463
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>