Help with Hadoop on VNX

As of two weeks ago, I inherited a VNX 5800 that is running Hadoop using about 400tb.  There is very little else in the array.

My experience is limited to environments running traditional database and exchange type workloads.

I'm wondering if anyone can point me to resource where I can learn how to best configure my VNX to perform for this application.
Any help is appreciated.  Any questions let me know.