Cloudera Runtime Hardware requirements for Cloudera Runtime components. AtlasData Analytics Studio (DAS)HDFS heap sizingYou can provision an HDFS cluster for optimal performance based on the desired storage capacity.HBaseHiveHueImpalaKafkaKey Trustee ServerRanger KMSKuduOozieOzoneYou can provision an Ozone cluster for optimal performance based on the desired storage capacity.PhoenixRangerSolrSparkYARNZooKeeperParent topic: Hardware Requirements