Cloudera Manager Server
Component | Storage | Notes |
---|---|---|
Partition hosting /usr | 1 GB | |
Partition hosting /var | 100 GB to 5 TB | Scales according to number of nodes managed. See table below. |
Partition hosting /opt | 100 GB minimum | Usage grows as the number of parcels downloaded increases. Budget 8 GB for each additional CDH parcel, and 1 GB for each additional non-CDH parcel. |
Cloudera Manager Database Server |
|
Minimum memory and processor requirements should allow support for the
following number of parallel database connections:
|
Reports Manager Database Server | Minimum 1 GB | Reports Manager growth depends on number of HDFS users and monitored directories. |
Number of Cluster Hosts | Database Host Configuration and HMON+SMON host sharing | Cloudera Manager Server Heap Size | Logical Processors | Cloudera Manager Server /var Directory | SMON and HMON /var Directory |
---|---|---|---|---|---|
Very small (≤10) | Shared | 8 GB | 4 | 50 GB | 50 GB |
Small (≤20) | Shared | 10 GB | 6 | 100 GB | 100 GB |
Medium (≤200) | Dedicated | 16 GB | 8 | 1 TB | 1 TB |
Large (≤500) | Dedicated | 32 GB | 12 | 2.5 TB | 2.5 TB |
Extra Large (>500) | Dedicated | 48 GB | 16 | > 2.5 TB | > 2.5 TB |