Arthur, Sorry to hear this isn’t working for you. You are following the best practices for custom NAR deployment; it should be as easy as copying the nar file into the lib/ directory and restarting NiFi.
Can you post the code (I understand if you can’t share the Java code, but at least the pom.xml and META-INF/services/org.apache.nifi.processor.Processor file (which should contain the fully-qualified class name of each processor))? When NiFi starts, the logs/nifi-app.log file will contain a list of each NAR that was loaded. Can you confirm that your NAR is not listed there? Andy LoPresto alopre...@apache.org alopresto.apa...@gmail.com PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > On Feb 21, 2017, at 3:39 PM, Bleeker, Arthur H <arthur.blee...@pnnl.gov> > wrote: > > Hi, > > About six months ago I created custom processors for NiFi. Recently I needed > to dust off the code and make some changes. I pushed the updated nar to my > local development nifi instance and... nothing. The changes didn't get picked > up. So I deleted the nar, restarted nifi, copied the new nar in, and then > restarted nifi again. The processors disappeared. > > I have been unable to get any nar to deploy since then. I have even tried a > 100% clean nifi instance version 1.1.1 with a maven archetype nar processor > project. Nothing. I can see the nar in the lib directory. I can see that it > is intact. But it does not deploy. There's nothing in the logs indicating an > exception or warning of any kind. Hopefully someone can help me figure this > out. > > Thanks, > ____________________________________ > Arthur Bleeker > Software Architect and Developer > Pacific Northwest National Laboratory > >
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