Convex hull 

This node computes convex hull of geometries

Kafka Producer Streamable

Allows to send messages to Kafka synchronously, asynchronously, or in a fire and forget manner.

Column Appender StreamableDeprecated

A fast way to reverse the operation of a splitter node.

DB Connection Closer 

Closes a database connection(s).

Line merge 

This node merges a collection of lines into a single line

Spark Normalizer 

Normalizes the attributes of a Spark DataFrame/RDD.