Helper class containing node ID, hostname and port.
In case of external cluster mode the node ID is ID of H2O Node, in the internal cluster mode the ID is ID of Spark Executor where corresponding instance is located
hostname of the node
port of the node
Utilities for working with Spark SQL component.
A simple helper to control H2O log subsystem
Work with reflection only inside this helper.
All type associations are gathered in this file.