Parquet/parquet-mr — pull request #261 by dvryaboy (2013-12-26 18:19:41+00:00)
Title: Prevent NPE when encountering unknown enum reading Thrift

@julienledem and @rangadi this is a fix that doesn't involve changing Elephant Bird.
We can either do this or https://github.com/kevinweil/elephant-bird/pull/364