Hi everyone, I have a system HDP with 5 datanode, each datanode have 3 mountpoint (/data01, /data02, /data03). Currently, 3 mointpoint in each datanode is full, so i add 2 mountpoint (/data04, /data05) to each server. But ambari still alert about Yarn, Nodemanager have 4 Unhealthy and 3 old mountpoint still full. I balanced hdfs but size of it decrease very small. So, How to balace between mountpoints on a datanode server? Thanks, ... View more