public static class 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")
Fields inherited from class org.apache.pig.impl.plan.PlanVisitor