If you are only building a custom NAR, you should be able to use one of the Gradle plugins from the list that was posted here. Building all of NiFi as a Gradle project may not be quite as feasible, but I believe a 'gradle init' can (almost?) convert the project into a Gradle build. You may also want to look at Gradle plugins that are similar to the Maven plugins we use for the project such as identifying vulnerabilites in dependencies, checkstyle (if you have such a requirement), etc. ... View more

Is the incoming FlowFile an Avro file? Or is it JSON or something else? ... View more

How is your ListSFTP processor configured? Can you increase the Entity Tracking Window to include the difference in timezones? ... View more

The post you linked to has the command-line version of the Groovy script, it's based on my blog post at: https://funnifi.blogspot.com/2016/04/inspecting-your-nifi.html. You can put that code in your ExecuteScript (or InvokeScriptedProcessor in the onTrigger()). It might need slight alterations but should be pretty close. If you want to write them to a FlowFile you'll have to add that to the script as well. ... View more

How is your DBCPConnectionPool configured? ... View more

https://issues.apache.org/jira/browse/NIFI-12839 ... View more

Tracking here: https://issues.apache.org/jira/browse/NIFI-11682 ... View more

It looks like this is a regression from https://issues.apache.org/jira/browse/NIFI-9607 but will need a different solution than just restoring the code changes as it would fail the behavior the aforementioned Jira was meant to fix. ... View more

I was finally able to reproduce the issue, looking into a fix now ... View more