Troubleshooting and Reference Guide > Troubleshooting and Reference Guide > Setting Up Clusters > Starting and Stopping the Cluster > Starting and Stopping Cluster Manager
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Starting and Stopping Cluster Manager
You can start Cluster Manager using the start-cluster command. This command must be run on the host designated as the Cluster Manager host. Running this command starts the Cluster Manager listening on port 1099 and also opens an HTTP port 1100 for an administrative web UI. The web UI is used for additional configuration, monitoring, and so on.
Note:  Start Cluster Manager using a user account without superuser privileges. We recommend you create a specific user account for running the cluster and node managers (for example: "dataflow"). This account must have normal user privileges. When Cluster Manager is first started, it creates files that are the owner of the current user. The user should be able to edit these files.
Starting a cluster manager
[dataflow@galaxy ~]$ clustermgr start-cluster -cluster.port 1099 -cluster.admin.port 1100
cluster manager started on port 1099
cluster manager admin started on port 1100
Last modified date: 06/14/2024