Cloudera Manager Server
| Component | Storage | Notes |
|---|---|---|
| Partition hosting /usr | 1 GB | |
| Partition hosting /var | 5 GB to 1 TB | Scales according to number of nodes managed. See table below. |
| Partition hosting /opt | 15 GB minimum | Usage grows as the number of parcels downloaded increases. |
| Cloudera Manager Database Server | 5 GB | If the Cloudera Manager Database is shared with the Service Monitor and Host Monitor, more storage space is required to meet the requirements for those components. |
| Number of Cluster Hosts | Database Host Configuration | Cloudera Manager Server Heap Size | Logical Processors | Cloudera Manager Server /var Directory |
|---|---|---|---|---|
| Very small (≤10) | Shared | 4 GB | 4 | 5 GB |
| Small (≤20) | Shared | 6 GB | 6 | 20 GB minimum |
| Medium (≤200) | Dedicated | 10 GB | 6 | 200 GB minimum |
| Large (≤500) | Dedicated | 12 GB | 8 | 500 GB minimum |
| Extra Large (>500) | Dedicated | 18 GB | 16 | 1 TB minimum |
