NFLabs/zeppelin — pull request #146 by Leemoonsoo (2014-10-13 08:37:50+00:00)
Title: table result sometimes not displayed

Bug introduced by
https://github.com/NFLabs/zeppelin/commit/bd8810f0c838b2fe44862432ff9bd0b83b167158

how to reproduce

1. load data and register as table in a paragraph.
2. at next paragraph sql over the data.

the data supposed to display, but it is not.

Ready to merge.