Yandex Managed Service for Apache Spark™ host classes
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Updated at September 19, 2025
The host class determines the computing power allocated for each host in a cluster.
For more information on limits, see Quotas and limits.
Available host classes
Hosts in Yandex Managed Service for Apache Spark™ clusters are deployed on Yandex Compute Cloud VMs.
Configuration types:
- standard: Standard VMs with 4:1 RAM to vCPU ratio.
- memory-optimized: VMs with an increased RAM to vCPU ratio (8:1).
The full list of possible host configurations on each platform is provided below.
| Host class name | Number of vCPUs | RAM, GB |
|---|---|---|
| c2-m8 | 2 | 8 |
| c2-m16 | 2 | 16 |
| c4-m16 | 4 | 16 |
| c4-m32 | 4 | 32 |
| c8-m32 | 8 | 32 |
| c8-m64 | 8 | 64 |
| c16-m64 | 16 | 64 |
| c16-m128 | 16 | 128 |
| c32-m128 | 32 | 128 |
| c32-m256 | 32 | 256 |