Cloudera Docs

Service Dependencies in Cloudera Manager

The following tables list service dependencies that exist between various services in a Cloudera Manager deployment. As you configure services for Cloudera Manager, refer to the tables below for the appropriate version.

Service dependencies for Spark 2 on YARN and Cloudera Data Science Workbench are listed separately.

Table 1. Version 7.0 Service Dependencies
Service Dependencies Optional Dependencies
ADLS Connector
Atlas
  • HDFS
  • HBase
  • Kafka (Kafka broker role only)
  • Solr
 Ranger
Data Context Connector
HBase
  • HDFS
  • ZooKeeper
  • Atlas
  • Ranger
HDFS
  • ADLS Connector or S3 Connector
  • KMS, Thales KMS, Key Trustee, or Luna KMS
  • Ranger
  • ZooKeeper
Hive HDFS
  • Atlas
  • HBase
  • Kudu
  • Ranger
  • Spark on YARN
  • YARN
  • ZooKeeper
Hive-on-Tez
  • HDFS
  • Hive
  • Tez
  • Atlas
  • HBase
  • Ranger
  • YARN
  • ZooKeeper
Hue
  • HDFS
  • Hive
  • Atlas
  • HBase
  • Hive-on-Tez
  • Impala
  • Oozie
  • Solr
  • ZooKeeper
Impala
  • HDFS
  • Hive
  • Atlas
  • HBase
  • Kudu
  • Ranger
  • YARN
  • ZooKeeper
Kafka ZooKeeper
  • HDFS
  • Ranger
Key-Value Store Indexer
  • HBase
  • Solr
 Ranger
Kudu Ranger
Livy
  • Spark-on-YARN
  • YARN
 Hive
Oozie YARN
  • Hive
  • Spark on YARN
  • ZooKeeper
Ozone
  • HDFS
  • Ranger
Ranger
  • HDFS
  • Solr
S3 Connector
Solr
  • HDFS
  • ZooKeeper
 Ranger
Spark on YARN YARN
  • Atlas
  • HBase
Tez YARN
YARN
  • HDFS
  • ZooKeeper
 Ranger
Zeppelin
  • HDFS
  • Spark-on-YARN
  • YARN
  • Livy
ZooKeeper