Starting, Stopping, and Restarting Cloudera Manager Agents
Starting Agents
To start Agents, the supervisord process, and all managed service processes, use the following command:
- Start
sudo service cloudera-scm-agent start
Stopping and Restarting Agents
To stop or restart Agents while leaving the managed processes running, use one of the following commands:
- Stop
sudo service cloudera-scm-agent stop
- Restart
sudo service cloudera-scm-agent restart
Hard Stopping and Restarting Agents
To stop or restart Agents, the supervisord process, and all managed service processes, use one of the following commands:
- Hard Stop
- RHEL 7, SLES 12, Debian 8, Ubuntu 16.04
-
sudo /etc/init.d/cloudera-scm-agent next_stop_hard sudo systemctl stop cloudera-scm-agent
- RHEL 5 or 6, SLES 11, Debian 6 or 7, Ubuntu 12.04, 14.04
-
sudo service cloudera-scm-agent hard_stop
- Hard Restart
- RHEL 7, SLES 12, Debian 8, Ubuntu 16.04
-
sudo /etc/init.d/cloudera-scm-agent next_stop_hard sudo systemctl restart cloudera-scm-agent
- RHEL 5 or 6, SLES 11, Debian 6 or 7, Ubuntu 12.04, 14.04
-
sudo service cloudera-scm-agent hard_restart
- You are upgrading Cloudera Manager and the supervisord code has changed between your current version and the new one. To properly do this upgrade you need to restart supervisor too.
- supervisord freezes and needs to be restarted.
- You want to clear out all running state pertaining to Cloudera Manager and managed services.