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 Hadoop Daemons to Run at Startup Optimizing Performance in CDH Configuring Centralized Cache Management in HDFS Managing HDFS Snapshots Configuring an NFSv3 Gateway Using the Command Line Migrating from MapReduce (MRv1) to MapReduce (MRv2) Configuring Dependencies Before Deploying CDH on a Cluster