I'm running a 4 node POC cluster on GCP (Google Cloud Platform).
Each node was originally provisioned with a 10Gb drive. Now that the cluster is up and running, I'm quickly running out of disk space. I've updated the capacity of the drives in the VM from 10 to 15Gb on each node.
My question is, how do I tell HDFS/Ambari it can use the expanded capacity?
Three things happened