Marfill, If backpressure is applied when the total number of flowfiles in a given queue has reached (#nodes * the limit per node) for example if you have a cluster of 3 nodes and the threshold is set to 10,000 then the backpressure will be applied when total # of flow files = 30,000 and so on. Regarding the Control Rate I believe its done per node statistics, for example if you have a control rate that allows 1 flow file per hour and the control rate processor is set part of load balancing on 3 nodes cluster, let say you receive total of 3 files for the first time  one on each node then the 3 will be get processed immediately. ... View more

Hello,    Do you have any test to be sure the cluster is working fine after all those steps ?  I move one node ever 3.  I put some files on the hdfs and i don't see file system in the dfs.journalnode.edits.dir even whether for the old or new Journal Node.    Best Regards Abdou      ... View more

Hi,  Did adding Nifi hostnames to the load balancer certificate's SAN help? ... View more

Hello Matt, Sorry for the delay, but I did not see your answer before. I needed to support server and client Authentification. I ended up using a different keystore for storing the various key I used. Best regards Abdou ... View more