utils

Type Members

1. trait Logging extends internal.Logging

   

   The trait is used just to make visible the logic of org.apache.spark.internal.Logging.

2. case class NodeDesc(nodeId: String, hostname: String, port: Int) extends Product with Serializable

   

   Helper class containing node ID, hostname and port.

   Helper class containing node ID, hostname and port.

   nodeId

   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

   hostname of the node

   port

   port of the node

3. case class ProductMember(name: String, typeName: NameOfType, typeClass: Class[_]) extends Product with Serializable

   

4. case class ProductType(members: Array[ProductMember]) extends Product with Serializable