Spark Transformations Applier
This node takes the PMML transformation model and compiles it into bytecode and runs it on the given data.
This node is typically used when test data shall be transformed e.g normalized the same way the training data has been transformed (e.g. using the "Spark Normalizer" node).
- Type: PMML The PMML transformation model
- Type: Spark Data Spark DataFrame/RDD requiring transformation of some or all columns.
- Type: Spark Data The input data transformed according to the input model.
Tools & Services > Apache Spark > Column > Convert & Replace
Make sure to have this extension installed:
KNIME Extension for Apache Spark
Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site