Cascading/cascading — pull request #4 by stfactual (2012-09-06 19:36:36+00:00)
Title: Fixed an issue wherein writing all fields to a TemplateTap resulted in o...

...nly one field being sent to the parent

This is a small fix for a bug that we started observing when we upgraded to Cascalog 1.9.

The bug is visible when you wrap a TemplateTap around an output tap whose field set is Fields.ALL. If you do this, only the template pattern fields are written, since Fields.ALL is erased inside Fields.merge().