Troubleshooting

Troubleshooting OM HA snapshot installation issues

When a new Ozone Manager (OM) is added to an existing OM HA cluster, it needs to obtain the latest OM DB snapshot from the leader OM. In cases where the OM DB is very large, the new OM may get stuck in a loop trying to download the snapshot. This can happen if the leader OM purges the Raft logs associated with the snapshot before the new OM can finish downloading it. When this happens, the new OM will have to restart the snapshot download, and the process can repeat indefinitely.