discover_cloudera_cluster
Discovers the Hadoop cluster for the specified Cloudera Manager host. Can also be used for rediscovery of the latest cluster configuration changes.
Format
emcli discover_cloudera_cluster -hostname = "host_name" -cloudera_credential = "cloudera_named_cred" -host_credential = "host_named_cred"
Options
-
hostname
Name of one of the hosts that form the cluster.
-
cloudera_credential
Named credentials for the Cloudera Manager managing the cluster.
-
host_credential
Named credentials for the specified host.
Example
The following example discovers the Hadoop cluster that includes a host named acme101.com, using the provided named credentials:
emcli discover_bda_cluster -hostname="acme101.com" -cloudera_credential="CM_CRED" -host_credential="HOST_CRED"