Deploying CDH4 on a Cluster
To deploy CDH4 on a cluster, do the following:
- Configure Network Hosts
- Configure HDFS
Deploy MapReduce v1 (MRv1)
YARN with MapReduce v2 (YARN)
See Hadoop Users in CDH for a list of special users created by CDH4 during installation.
: Do the tasks in this section after installing the latest version of CDH; see