- Overview
Each command reference page includes the command syntax, a table that describes the parameters, and examples of command usage.
- acl
Describes the acl commands used to access control lists (ACLs).
- alarm
Describes the alarm commands that perform functions related to system alarms.
- audit
Describes commands used to audit operations related to cluster management and data access.
- blacklist
Describes commands used to blacklist and to list blacklisted users.
- cluster
Manages cluster features, gateways, and cluster-wide settings.
- config
Manages configuration values for the MapR cluster.
- dashboard info
Displays a summary of information about the cluster.
- dialhome
- disk
Describes command for working with disks.
- dump
Returns key information about volumes, containers, storage pools, and MapR cluster services for debugging and troubleshooting.
- entity
Manages entities (users and groups).
- fid
Displays information about MapR-DB or file-system components that are identified by a FID.
- job
Manages Hadoop jobs running on the cluster.
- license
Manages MapR licenses.
- nagios generate
Generates a Nagios Object Definition file that describes the cluster nodes and the services running on each.
- nfsmgmt
Refreshes NFS exports and server cache.
- node
Manages nodes in the cluster
- rlimit
Manages resource usage limits for the cluster.
- schedule
Manages schedules.
- service list
Lists all services on the specified node, the memory allocated for each service, the state of each service, and log path for each service.
- setloglevel
Sets log level on individual services.
- stream
Manages stream functionality.
- table
Performs functions related to MapR-DB tables.
- task
Manipulates information about the Hadoop jobs that are running on your cluster.
- trace
Lets you view and modify the trace buffer, and the trace levels for the system modules.
- urls
Displays the status page URL for the specified service.
- virtualip
Manages virtual IP addresses for NFS nodes.
- volume
Manages volumes, snapshots and mirrors.