title: How to order input files on excel step in Pentaho
body: <p>I'm using an Excel input step in a transformation; I need to process a lot of excel files in a directory; the problem is that kettle is processing them in an arbitrary way, so that the result is not always what I was hoping for. Is there some way to specify the order for processing the files? I need spoon to process them by date, starting from the oldest to the newest. Thank you.</p>