Can you share the code by chance for a review? Otherwise, you'll want to add a debugger at runtime and examine the context classloader as it goes through to see where it goes wonky.
What version are you on? Thanks On Mon, Nov 6, 2017 at 11:58 AM, Phil H <gippyp...@gmail.com> wrote: > Hi guys, > > I have just (today) started having issues with a new processor I've written > where a seemingly random class (e.g.: StandardValidators) fails to load when > NiFi is initializing. I've created this processor like all my others (using > the maven archetype) and the VM I'm running it on has not changed versions of > any software. > > I removed any reference to StandardValidators, and the NAR then loaded > successfully. As I added some more functionality, I then had the same > ClassNotFoundException occur with a different random class. > > Because I have used the maven archetype, all my other processors obviously > use StandardValidators, so it's not like the class itself is somehow > corrupted. This feels like either a NiFi or maybe even JVM bug (or other > issue that is surfacing as this ClassNotFoundException). > > Pulling my hair out here - would love some help! > > Cheers, > Phil
