Hello, Most likely your processor built against 1.6 would run fine in 1.9, but to make sure you just need to update any nifi dependencies in your poms to 1.9.2.
If you created your project from the archetype and didn't change anything, then this should just be changing the parent in the root pom to the new version of nifi-nar-bundles. If you set it up yourself, then anywhere you depend on nifi-api you need to change. -Bryan On Wed, Aug 7, 2019 at 3:18 PM Bimal Mehta <bimal...@gmail.com> wrote: > > Hi, > > If we have a custom processor that was created with NiFi 1.6, what are the > steps we need to follow to make it work in 1.9? > Is there some sort of steps that explains the jar and pom updates we need to > do for making it work in 1.9?