Databricks Azure experienced a minor incident on September 11, 2026 affecting Compute and Unity Catalog (West Europe), lasting 3h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Sep 11, 2026, 11:50 AM UTC
We are actively investigating an issue affecting Databricks compute. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- investigating Sep 11, 2026, 11:50 AM UTC
We are actively investigating an issue affecting Databricks compute. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- investigating Sep 11, 2026, 12:05 PM UTC
Impact Summary Starting at 10:16 UTC September 11, 2026, customers using Azure Databricks in West Europe may experience degraded availability with Serverless Compute. Affected customers may be unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines. Symptoms • Serverless workloads failing to start • Unexpected termination of running workloads • Errors returned when attempting to execute serverless workloads Recommendations No customer action is required at this time. Current Status The issue is under active investigation, in coordination with the cloud provider. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- investigating Sep 11, 2026, 12:05 PM UTC
Impact Summary Starting at 10:16 UTC September 11, 2026, customers using Azure Databricks in West Europe may experience degraded availability with Serverless Compute. Affected customers may be unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines. Symptoms • Serverless workloads failing to start • Unexpected termination of running workloads • Errors returned when attempting to execute serverless workloads Recommendations No customer action is required at this time. Current Status The issue is under active investigation, in coordination with the cloud provider. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- identified Sep 11, 2026, 12:53 PM UTC
Impact Summary Starting at 09:07 UTC September 11, 2026, customers using Azure Databricks in West Europe may experience degraded availability with Serverless Compute. Affected customers may be unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines, and may encounter errors or unexpected workload termination. Symptoms • Serverless workloads failing to start or terminating unexpectedly • Cluster allocation timeouts during workload startup • Errors returned when attempting to execute serverless notebooks, workflows, or Lakeflow pipelines Recommendations No customer action is required at this time. Current Status The issue has been identified, and mitigation efforts are in progress in coordination with the cloud provider. Impact is continuing at a reduced level while the investigation remains ongoing. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- identified Sep 11, 2026, 12:53 PM UTC
Impact Summary Starting at 09:07 UTC September 11, 2026, customers using Azure Databricks in West Europe may experience degraded availability with Serverless Compute. Affected customers may be unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines, and may encounter errors or unexpected workload termination. Symptoms • Serverless workloads failing to start or terminating unexpectedly • Cluster allocation timeouts during workload startup • Errors returned when attempting to execute serverless notebooks, workflows, or Lakeflow pipelines Recommendations No customer action is required at this time. Current Status The issue has been identified, and mitigation efforts are in progress in coordination with the cloud provider. Impact is continuing at a reduced level while the investigation remains ongoing. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- monitoring Sep 11, 2026, 01:51 PM UTC
Impact Summary Between 09:07 UTC and 13:23 UTC on September 11, 2026, customers using Azure Databricks in West Europe may have experienced degraded availability with Serverless Compute. Affected customers may have been unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines during this window. Symptoms • Serverless workloads failing to start or terminating unexpectedly • Errors returned when attempting to execute serverless workloads • Cluster allocation timeouts and driver connectivity failures Current Status The issue has been mitigated, and service is operational. Investigation is continuing in coordination with the cloud provider. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- monitoring Sep 11, 2026, 01:51 PM UTC
Impact Summary Between 09:07 UTC and 13:23 UTC on September 11, 2026, customers using Azure Databricks in West Europe may have experienced degraded availability with Serverless Compute. Affected customers may have been unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines during this window. Symptoms • Serverless workloads failing to start or terminating unexpectedly • Errors returned when attempting to execute serverless workloads • Cluster allocation timeouts and driver connectivity failures Current Status The issue has been mitigated, and service is operational. Investigation is continuing in coordination with the cloud provider. Next Update We will provide another update within 1 hour, or sooner if there is a material change in service status.
- resolved Sep 11, 2026, 02:51 PM UTC
Impact Summary Between 09:07 UTC and 13:23 UTC on September 11, 2026, customers using Azure Databricks in West Europe may have experienced degraded availability with Serverless Compute. Affected customers may have been unable to start or run Databricks-managed serverless workloads for notebooks, workflows, and Lakeflow pipelines, and may have encountered errors or unexpected workload termination during this window. Symptoms • Serverless workloads failing to start or terminating unexpectedly • Cluster allocation timeouts during workload startup • Errors returned when attempting to execute serverless notebooks, jobs, or pipelines Current Status The issue has been resolved, and all affected services have been restored. Follow-up analysis is being conducted in coordination with the cloud provider. Next Update This is the final update for this incident. We apologize for any inconvenience this may have caused. If you require further details about this incident, please submit an Azure support ticket. Back to current status Status History Subscribe to receive status updates by email Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates by webhook Each status update will POST a JSON payload to this URL Email address for managing webhook Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates in Microsoft Teams Enter your Microsoft Teams webhook. View Instructions Email address for managing subscription Close Subscribe Manage Subscription Manage Existing Subscription Create New Subscription Subscribe to receive status updates in Slack Slack channel ID Find the channel ID: Select the channel in your Slack workspace. The channel ID is displayed in the browser URL. Example: https://app.slack.com/client/T04SJBK1C/ C03SKGJ1P Email address Close Manage Subscription Manage Existing Subscription Create New Subscription