maplehua/java — pull request #6 by maplehua (2014-11-29 07:51:24+00:00)
Title: 1）add UT to DataProfile.java and YarnDAGProfile.java

2) complete the methods findJobHistoryProfile(String jobName ,String inputPath) and getDataProfile(String inputPath)
3) add method getDataInfo(String inputPath) and getDataInfo(FileSystem fs, String inputPath) to DataProfile.java