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Class org.apache.pig.scripting.ScriptEngine

Added Methods
Map getParamsFromVariables() Returns a map from local variable names to their values
Map getPigStatsMap() Gets the collection of PigStats after the script is run.
InputStream getScriptAsStream(String) open a stream load a script locally or in the classpath
String getScriptingLang() Gets ScriptEngine classname or keyword for the scripting language
SupportedScriptLang getSupportedScriptLang(String) @param file the file to inspect
Map main(PigContext, String) Actually runs the script file.
Map run(PigContext, String) Runs a script file.
 

Changed Methods
String getJarPath(Class) Change of visibility from protected to public.
Figures out the jar location from the class
 

Removed Fields
String namespaceSeparator  
 

Added Fields
String NAMESPACE_SEPARATOR