Upgrade an arbitration service

This topic describes how to upgrade an arbitration service.

Prerequisites

• The arbitration service is in the RUNNING state.
• Log streams of the tenants associated with the arbitration service are not downgraded.

Procedure

1. Log on to the OceanBase Cloud Platform (OCP) console.

2. In the left-side navigation pane, click Clusters to go to the Cluster Overview page.

3. In the upper-right corner of the Cluster Overview page, click Arbitration Service Management.

4. On the Arbitration Service List page, find the arbitration service that you want to upgrade and hover the pointer over the ... icon in the Actions column and select Upgrade Service.

5. Confirm the information in the Upgrade Service dialog box, and select the software package of the target version. If no version is available, click Add Version in the drop-down list and upload the package of the required version.

6. Click Upgrade.

   Notice

   • You can select only the software package of a version later than the current version, and the CPU architecture of the version must be the same as the hardware architecture of the current service.
   • During the upgrade, the arbitration service is unavailable, which may affect the high availability feature of the associated clusters.