ScriptStates encapsulates settings for a Pig script that runs on a hadoop
cluster. These settings are added to all MR jobs spawned by the script and
in turn are persisted in the hadoop job xml. With the properties already in
the job xml, users who want to know the relations between the script and MR
jobs can derive them from the job xmls.
Nested Class Summary
Nested classes/interfaces inherited from class org.apache.pig.tools.pigstats.ScriptState