Pig parameters passed through elastic-mapreduce "--arg" option are not displayed

[demikl]

EMR cli tool provides two ways of passing arguments to a Pig script :

• --args "arg1,arg2,arg3,...."
• --arg arg1 --arg arg2 ...

Pig arguments are usually of the form:

-f SCRIPT_URI
-p VAR=VALUE

EmrMonitoring is currently only able to parse options specified through the --args -p,VAR1=VALUE1,-p,VAR2=VALUE2 --args -p,VAR3=VALUE3

It should also be able to parse the --arg ... options.