Viewing the List of Services
You can view the list of services installed on the cluster and on the nodes using the MapR Control System and the CLI.
Viewing the Services Installed on the Cluster Using the MapR Control System
Log in to MCS and click Services.
The Services pane displays all the services
installed on the cluster and for each service, the pane displays the following:
You can filter the list of services displayed by:
Column Name | Column Description |
---|---|
Service | The name of the installed service. |
Running Nodes | The number of nodes on which the associated service
is running. The service can be stopped (![]() ![]() |
Standby Nodes | The number of nodes on which the associated service
is in standby (available, but not running) state. The
service can be started (![]() ![]() |
Failed Nodes | The number of nodes on which the service has failed.
The service can be started (![]() ![]() |
Stopped Nodes | The number of nodes on which the associated service
is stopped (and not running). The service can be started (![]() ![]() |
Config Path | The path to the configuration file for the service. |
Log Viewer | (Displays only if Kibana is installed on a node) The
link (![]() |
- MEP, which includes services such as Hive, Drill, etc.
- Core, which includes services such as CLDB, Hoststats, File server, etc.
- Monitoring, which includes services such as Grafana, Kibana, etc.
Viewing the Services Running on a Node Using the MapR Control System
Retrieving the Services Running on a Node Using the CLI or REST API
The command to list all the services on a node is:
maprcli service list -node <node name>
For complete reference information, see
service list
.