- System Requirements
The recommended minimum hardware specifications are as follows:
- Processor: 2 GHz 64-bit quad core
- Memory: 16 GB RAM
- Storage: 40 GB on moderate- to high-performance disk drives
Key Trustee KMS supports the following Linux distributions:
- RHEL and CentOS: 5.7, 5.10, 6.4, 6.5, 6.6, 6.7, 7.1, 7.2
- Oracle Enterprise Linux: 5.7, 5.10, 5.11, 6.4, 6.5, 6.6, 6.7, 7.1, 7.2
- SLES: 11 SP2, 11 SP3, 11 SP4
- Debian: 7.1, 7.8, 8.2, 8.4
- Ubuntu: 12.04, 14.04
The Key Trustee KMS workload is CPU-intensive. Cloudera recommends using machines with capabilities equivalent to your NameNode hosts, with Intel CPUs that support AES-NI for optimum performance.
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