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 |
< 500 hosts: 5 GB + 1 GB for Reports Manager > 500 hosts: 10 GB + 1 GB for Reports Manager |
Reports Manager growth depends on number of HDFS users and monitored directories. Minimum memory and processor requirements should allow support
for the following number of parallel database connections:
|
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 |