I'm working on a Nifi process that will retrieve files from HDFS. I'm using the GetHDFS processor to pull all the files from a specific directory. Ideally, I'd like to use an attribute from an XML properties file as the HDFS directory in the event we need to change directories. This would allow us to do that without having to change Nifi. The problem I am having is how to get the GetHDFS processor to recognize the attributes created by my upstream EvaluateXPath processor since GetHDFS does not accept upstream connections. I'm still relatively new to Nifi so I'm completely stumped as to how, if at all, I can get this to work. Any ideas? ... View more