List Superfluous Folders

This testing-component finds mismatches in the worklfow and the folders on the filesystem. It can be used to potentially clean up a workflow and make it smaller in size.

A Delete Files/Folders (Table) Node can be attached to the top port to directly clean up. Its recommended to double check before deletion, though.

If executed on the Server, the setting /instance/org.knime.filehandling.core/allow_local_fs_access_on_server=true must be present on the executor (see https://docs.knime.com/latest/server_admin_guide/index.html#preferences-file ).

Output ports

1. Type: Table
   Filesystem Folder Nodes
   Folders that should represent nodes, but do not show up in the workflow.knime file.
2. Type: Table
   Workflow Nodes
   Nodes that are in the workflow that do not show up in the filesystem. Should always be empty.