I was able get PIG on SPARK going with Oozie. But, only in "local" mode. Here is what I did:
1. Used workflow schema version uri:oozie:workflow:0.2 and passed exectype as an argument.
2. Copied Spark jars + kyro jar into workflow app lib.
To get spork going in yarn-client mode, couple of enhancements will need to be made:
1. Right now, spark launcher reads SPARK_MASTER as env. variable. Need to make this a PIG property.
2. The spark libraries need to be in classpath of the driver in case of yarn-clientmode. This will need a fix similar to