Starting the Embedded PostgreSQL Database

To start the embedded PostgreSQL database, start the servers and services in the order listed below.

  1. Start the Cloudera Manager Server database.
    RHEL 7:
    sudo systemctl start cloudera-scm-server-db.service
  2. Start the Cloudera Manager Server.
    RHEL 7:
    sudo systemctl start cloudera-scm-server.service
  3. Log into Cloudera Manager and start the Cloudera Manager Service. On the Cloudera Manager Home page, click the 3 vertical dots next to Cloudera Management Service and select Start.
  4. In the Cloudera Manager user interface, start the services that have a dependency on the Hive metastore (Hue, Impala, and Hive) in the following order:
    • Start the Hive service.
    • Start the Hue and Impala services.