Change cluster modeAdded in 8.10

PATCH 
/mode

Strongly Consistent About endpoint data consistency

Transitions the cluster between processing and recovery mode. This is a non-blocking operation: the request is acknowledged once the change has been accepted, before the transition itself has completed. Entering recovery mode deactivates all partitions so that only a restricted set of read-only operations remains available; exiting recovery mode returns the cluster to normal processing. Returns the planned cluster change so its progress can be monitored via the topology.

Required permissions

When authorization is enabled, this endpoint requires the following permission. See resources and permissions to learn more.

Resource type	Permission
SYSTEM · UPDATE or BACKUP · RESTORE

Request

Responses

200

The mode change request was accepted; returns the planned cluster changes.

400

The provided data is not valid.

401

The request lacks valid authentication credentials.

Response Headers

WWW-Authenticate

403

Forbidden. The request is not allowed.

500

An internal error occurred while processing the request.