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Posted to oak-issues@jackrabbit.apache.org by "Jorge Flórez (Jira)" <ji...@apache.org> on 2020/03/03 17:38:00 UTC

[jira] [Created] (OAK-8935) Improve ClusterNodeInfo MAC address detection

Jorge Flórez created OAK-8935:
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             Summary: Improve ClusterNodeInfo MAC address detection 
                 Key: OAK-8935
                 URL: https://issues.apache.org/jira/browse/OAK-8935
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: documentmk
    Affects Versions: 1.12.0
            Reporter: Jorge Flórez


ClusterNodeInfo is taking the lowest MAC address found in the machine. When the machine has "docker0" bridge, it takes that MAC address (which may change) and uses it. Resulting in errors like this one:
Configured cluster node id 123 already in use: needs recovery and machineId/instanceId do not match: mac:02421b0c73d3//home/ec2-user != mac:0242a5c0c5e5//home/ec2-user   



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