Databricks change history: ES-2281237

Databricks reported a major outage affecting Serverless Compute on AWS in US West 2, causing workload startup failures, allocation timeouts, and dependent service failures; classic compute was unaffected. Reported impact began at 12:30 UTC on October 12, 2026; the incident was resolved at 2026-10-12 17:42 UTC, with a recorded duration of 4 h 45 min.