- System Requirements
- What's New
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, 6.8, 6.9, 7.1, 7.2, 7.3
- Oracle Enterprise Linux: 5.7, 5.10, 5.11, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.1, 7.2, 7.3
- SLES: 11 SP2, 11 SP3, 11 SP4, 12 SP1, 12 SP2
- Debian: 7.1, 7.8, 8.2, 8.4
- Ubuntu: 12.04, 14.04, 16.04
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.
Issues Fixed in Cloudera HSM KMS 5.12.1
Key version number information now reported correctly by Hadoop key list -metadataoperation after key roll.
Previously, after the key roll operation, the key's version number remained the same. Now, rather than returning a hard-coded version number on keys loaded from metastore, that information is returned dynamically.
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