FileInputHandler.java: org.apache.pig.impl.streaming
FindQuantiles.java: org.apache.pig.impl.builtin
MapRedPhysicalPlan.java: org.apache.pig.backend.hadoop.executionengine
RandomSampleLoader.java: org.apache.pig.impl.builtin
ComparisonFunc.java: org.apache.pig
GFAny.java: org.apache.pig.impl.builtin
