| Name | Type | Package | Detail |
| | | |
| Cluster | Class | hadoop.mapreduce | Detail |
| ClusterMetrics | Class | hadoop.mapreduce | Detail |
| ClusterStatus | Class | hadoop.mapred | Detail |
| GetClusterMetricsRequest | Class | api.protocolrecords | Detail |
| GetClusterMetricsResponse | Class | api.protocolrecords | Detail |
| GetClusterNodeLabelsRequest | Class | api.protocolrecords | Detail |
| GetClusterNodeLabelsResponse | Class | api.protocolrecords | Detail |
| GetClusterNodesRequest | Class | api.protocolrecords | Detail |
| GetClusterNodesResponse | Class | api.protocolrecords | Detail |
| YarnClusterMetrics | Class | api.records | Detail |
