Restore Databricks Cluster

Question

Restore Databricks Cluster

Paul Taylor 40

One of the team here accidently deleted a cluster can you restore it ??

Pilladi Padma Sai Manisha 11,715 Reputation points Microsoft External Staff Moderator

2026-04-09T15:21:13.1633333+00:00

Hi
Could you please share the answers for below questions:
When was the cluster deleted?
Was it deleted by anybody and at what time and when it was deleted?
Paul Taylor 40 Reputation points

2026-04-10T05:51:50.5+00:00

It was deleted yesterday 09/04 by a member of my team by accident at around 3.45pm UK Times
Pilladi Padma Sai Manisha 11,715 Reputation points Microsoft External Staff Moderator

2026-04-10T15:01:23.7533333+00:00

Hi
Please share requested details in private message.
Malika Mujahid 10 Reputation points Student Ambassador

2026-04-14T09:24:57.3766667+00:00

Hey Paul,

Deleted clusters in Azure Databricks unfortunately cannot be restored, there is no native recovery option once a cluster is gone.

Here is what you can do right now:

Azure Activity Log : your quickest route. Go to Azure Portal → your Databricks workspace → Activity Log, find the delete event from 9th April around 3:45pm. It will not restore the cluster but it will show you the full configuration so you can recreate it exactly as it was.

Compute history: worth checking inside your Databricks workspace under Compute. Recently deleted clusters sometimes still show configuration details within a short window.

Recreate it : once you have the config details from either of the above, spin up a new cluster with identical settings. Should not take long.

For the future: restrict cluster deletion to admins only using Databricks Access Control Policies. One setting change prevents this from happening again.

Hope this gets you sorted.

1 answer

Your answer

Pilladi Padma Sai Manisha 11,715 Reputation points Microsoft External Staff Moderator

2026-04-09T15:21:13.1633333+00:00

Hi
Could you please share the answers for below questions:
When was the cluster deleted?
Was it deleted by anybody and at what time and when it was deleted?
Paul Taylor 40 Reputation points

2026-04-10T05:51:50.5+00:00

It was deleted yesterday 09/04 by a member of my team by accident at around 3.45pm UK Times
Pilladi Padma Sai Manisha 11,715 Reputation points Microsoft External Staff Moderator

2026-04-10T15:01:23.7533333+00:00

Hi
Please share requested details in private message.
Malika Mujahid 10 Reputation points Student Ambassador

2026-04-14T09:24:57.3766667+00:00

Hey Paul,

Deleted clusters in Azure Databricks unfortunately cannot be restored, there is no native recovery option once a cluster is gone.

Here is what you can do right now:

Azure Activity Log : your quickest route. Go to Azure Portal → your Databricks workspace → Activity Log, find the delete event from 9th April around 3:45pm. It will not restore the cluster but it will show you the full configuration so you can recreate it exactly as it was.

Compute history: worth checking inside your Databricks workspace under Compute. Recently deleted clusters sometimes still show configuration details within a short window.

Recreate it : once you have the config details from either of the above, spin up a new cluster with identical settings. Should not take long.

For the future: restrict cluster deletion to admins only using Databricks Access Control Policies. One setting change prevents this from happening again.

Hope this gets you sorted.

Answer 1

Deleted Azure Databricks clusters themselves cannot be restored. Clusters are compute resources; when deleted, they must be recreated (for example, by reapplying the previous configuration or IaC templates such as ARM/Bicep/Terraform, if available).

For data and metadata protection, rely on the underlying storage and database recovery mechanisms rather than the cluster:

Persist all important data to durable storage (such as Azure Storage, Delta tables, or Lakehouse/Lakebase) so it is not lost with the cluster.
For OLTP/Lakebase databases, use features like point-in-time restore, snapshots, or child instances to recover data states if needed.
For MLflow experiments and runs, deleted runs can be restored from the UI or via mlflow.restore_runs.

If the concern is disaster recovery of the overall Databricks environment, use a regional disaster recovery architecture where data is stored in resilient storage and Databricks workspaces/clusters can be recreated in another region.

References: