Specify the parameter in the properties file

Perform the following steps to edit the application.properties file.

1. Navigate to the design-tools/data-integration/adaptive-execution/config folder and open the application.properties file with any text editor.
2. Find the section labeled as #Base Configuration.
3. Add the following parameter:

   spark.hadoop.validateOutputSpecs=false
4. Save and close the file.

For more information about the application.properties file, see the Administer Pentaho Data Integration and Analytics document.