Class org.apache.pig.backend.hadoop.executionengine.tez.util.MRToTezHelper

Added Methods
void updateLocalResourcesForInputSplits(FileSystem, InputSplitInfo, Map)	Exact copy of private method from from org.apache.tez.mapreduce.hadoop.MRInputHelpers Update provided localResources collection with the required local resources needed by MapReduce tasks with respect to Input splits.
InputSplitInfoDisk writeInputSplitInfoToDisk(InputSplitInfoMem, Path, JobConf, FileSystem)	Write input splits (job.split and job.splitmetainfo) to disk