Starting and Logging Into the Upgraded Control Hub

Before you log into the upgraded Control Hub, use the following steps to start Control Hub.

1. If you installed the optional system Data Collector, then start the system Data Collector.
2. For a highly available production environment, start the load balancer for Control Hub.
3. Start each Control Hub instance from the command prompt, using the required command for your installation type:
   • Tarball installation for a manual start
     Use the following command from the $DPM_HOME directory to start Control Hub so that it runs as the system user account logged into the command prompt:

     bin/streamsets dpm

     Or, use the following command to start Control Hub and run it in the background:

     nohup bin/streamsets dpm &

     Use the following command to start Control Hub so that it runs as another system user account:

     sudo -u <user> bin/streamsets dpm

   • Tarball or RPM installation for a service start
     Use the required command for your operating system to start Control Hub as a service:

     • For CentOS 6.x, Oracle Linux 6.x, Red Hat Enterprise Linux 6.x, or Ubuntu 14.04, use:

       service dpm start

     • For CentOS 7.x, Oracle Linux 7.x - 8.x, or Red Hat Enterprise Linux 7.x - 8.x, use:

       systemctl start dpm

     For more details about starting each instance, see Start Control Hub.

4. Log in to Control Hub, based on your environment:
   • Development environment
     Enter the Control Hub base URL in the address bar of your browser. After you start Control Hub, the first URL listed in the command output is the base URL:

     http://<host name>:18631

   • Highly available production environment

     Enter the load balancer URL in the address bar of your browser.