Hi, I'm working on writing a custom Map Reduce job, which mimics a hive query. This query works on JSON type data and there are multiple nested lists, which are exploded. I have been struggling with writing an Exploder class which is very specific to the data. I just can't seem to get the number of outputs correct. I'll mail you the details, just let me know, if you'd be willing to help me on this.
Thanks, Karan.