GORA-528 Upgrade Spark version to 2.2.1
GORA-528 Upgrade Spark version to 2.2.1

alfonsonishikawa/gora,alfonsonishikawa/gora,kamaci/gora,alfonsonishikawa/gora,apache/gora,kamaci/gora,apache/gora,apache/gora,kamaci/gora