Classic Clusters

You can use the Classic Clusters panel of the Overview page to view the total number of clusters enabled for Replication Manager, the number that are in a error state, the number that are active, and the number of clusters for which a warning is issued.

You can investigate the issues associated with clusters that have an error or warning status by navigating to Ambari web UI incase of HDP on-premise clusters and Cloudera Manager UI for CDH on-premise clusters.

Active

Specifies the total number of clusters currently available to run replication jobs. The DLM Engine can be reached and all services are running.

Warning

Specifies the total number of clusters for which remaining disk capacity is less than 10%.

If this value is greater than zero, you can click the number to open a table that displays the cluster name and remaining capacity.

Total

Specifies the total number of clusters which are in force.

Error

Specifies the total number of clusters currently are not running as expected.