Good morning, i want to create a Nifi flow from a certain URL to my HDFS. I created my HDFS cluster locally with my personal build and my Dockerfile and it is working, but when i try to use the the PutHDFS processor i have the issue described in the pic. I also created my own Nifi docker build with my Dockerfile and inside the source folder of my Nifi build i copied the hdfs-site.xml and core-site.xml files of hte hadoop cluster that i’m using; obviously in my Dockerfile i added the following lines: