I am a developer using HDP 2.4.2, Spark 1.6.1, NiFi HDF 184.108.40.206 (0.6.1)
We have a cluster of 3 VMs with NiFi, 9 VMs for Spark, and 6 VMs with HDFS. I would like to save a Spark ML model to a different VM, but I cannot seem to specify the HDFS URI, mainly because I cannot find the correct address. I can see configuration in Ambari as well as core-site.xml and hdfs-site.xml for hadoop. I just do not know which address and port to use.