Deploying CDH 5 on a Cluster To deploy CDH 5 on a cluster, do the following: Configuring Dependencies Before Deploying CDH on a Cluster Deploying HDFS on a Cluster Deploy YARN with MapReduce v2 (YARN) or MapReduce v1 (MRv1) See also: Configuring the Daemons to Start on Boot Optimizing Performance in CDH Configuring Centralized Cache Management in HDFS Managing HDFS Snapshots Configuring an NFSv3 Gateway Using the Command Line Tuning YARN Configuring Dependencies Before Deploying CDH on a Cluster