Common Kudu workflows

Some common Kudu administrative tasks include migrating to multiple Kudu masters, recovering from a dead Kudu master, removing unwanted masters from a multi-master deployment, adding or updating hostnames of the masters within the clusters without aliases, monitoring the health of the cluster using ksck, changing directory configuration, recovering from disk failures, bringing a tablet that has lost a majority of replicas back online, rebuilding a Kudu filesystem layout, taking physical backups of an entire node, and scale the storage for the Kudu master and the tablet severs in the cloud.