Errors Running RSparkling on Databricks Azure Cluster
I tried running RSparkling on Databricks/Azure, but ran into some errors following the docs (step 4)
1. RCurl dependency is missing in the docs. I wasn't able to install h2o without installing RCurl. I noticed this is done explicitly in the H2O for R documentation.
2. Unable to start H2O Context:
running h2o_context(sc) does not work. According to the error message, the function couldn't be found.
I tried with rsparkling::h2o_context(sc), but that didn't work either.
3. H2OConf() returns Error : java.lang.ClassNotFoundException: ai.h2o.sparkling.H2OConf Error : java.lang.ClassNotFoundException: ai.h2o.sparkling.H2OConf
Looking at the Rsparkling docs, I tried running H2OConf() before running hc <- H2OContext.getOrCreate(h2oConf), but got an error.