discover_bda_cluster

Performs Big Data discovery for the specified host. Can be used for new discovery or for rediscovery of the latest configuration changes.

Format

emcli discover_bda_cluster
        -hostname="host_name"
        -host_credential="host_named_cred"
        -ilom_credential="ilom_named_cred"
        -infiniband_credential="ibswitch_named_cred"
        -cloudera_credential="cloudera_named_cred"
        -snmp_string="SNMP_community_string"

Options

  • hostname

    The name of host in the Big Data Network.

  • host_credential

    Named credentials for the oracle OS account that owns a Management Agent home.

  • ilom_credential

    Named credentials for the root OS account on an Oracle Integrated Lights Out Manager (Oracle ILOM) server in the Big Data Network.

  • infiniband_credential

    Named credentials for the nm2user OS account on an InfiniBand switch in the Big Data Network.

  • cloudera_credential

    Named credentials for the admin account of the Cloudera Manager that manages the CDH cluster.

  • snmp_string

    SNMP community string for PDU and Cisco switch traps. The read-only string is public.

Example

The following example performs BDA cluster discovery on the host named acme101.com. If the cluster already exists, updates the latest configuration. 

emcli discover_bda_cluster
         -hostname="acme101.com"
         -host_credential="HOST_CRED"
         -ilom_credential="ILOM_CRED" 
         -infiniband_credential="IB_CRED"
         -cloudera_credential="CM_CRED"
         -snmp_string="public"