H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
http://h2o-release.s3.amazonaws.com/sparkling-water/rel-2.2/2/index.html
Above link suggests the following to install pysparkling package: pip install pysparkling_2.2
But it should be as below: pip install h2o_pysparkling_2.2