PIG-3369: unit test TestImplicitSplitOnTuple.testImplicitSplitterOnTuple failed when using hadoopversion=23 (dreambird via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1502734 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk