Package org.apache.pig.backend.hadoop.executionengine.tez.plan

Changed Classes
TezEdgeDescriptor	Descriptor for Tez edge.
TezOperPlan	A Plan used to create the plan of Tez operators which can be converted into the Job Control object.
TezOperator	An operator model for a Tez job.
TezOperator.LoaderInfo
TezOperator.VertexGroupInfo
TezPOPackageAnnotator. LoRearrangeDiscoverer	Physical Plan visitor which tries to get the LocalRearrange(s) present in the plan (if any) and annotate the POPackage given to it with the information in the LocalRearrange (regarding columns in the "value" present in the "key")