@nifideveloper  You will need to use a NiFi Expression Language (NEL) statement to check if the date within the filename matches today's date. So first thing is isolate from the filename just the date portion and then compare it the output from NEL "now()" function output formatted in same way as source filename date pattern. Without a sample filename to work with, it would be difficult for me to provide an example NEL statement. If you found this response assisted with your query, please take a moment to login and click on "Accept as Solution" below this post. Thank you, Matt ... View more

@nifideveloper, as this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. ... View more