Skip to main content
Pentaho Documentation

PDI Steps with AEL Considerations

As a general rule, most PDI transformation steps function as documented while running under the Adaptive Execution Layer (AEL). However, depending upon the complexity of your transformation, it is possible that a step may not work as documented when running under AEL. The table below lists PDI steps with known exceptions.

The dagger symbol (  ) indicates a Spark-optimized step. For a complete list, see PDI Steps Optimized for AEL-Spark.