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https://issues.apache.org/jira/browse/OAK-2112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Reschke updated OAK-2112:
--------------------------------
Fix Version/s: 1.0.22
> DocumentNodeStore: Error calculating the machine id
> ---------------------------------------------------
>
> Key: OAK-2112
> URL: https://issues.apache.org/jira/browse/OAK-2112
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: mongomk
> Affects Versions: 1.0.21
> Reporter: Thomas Mueller
> Assignee: Thomas Mueller
> Priority: Minor
> Fix For: 1.1.1, 1.0.22
>
>
> In some cases, the machine id (which is used to identify the cluster id) can
> not be calculated. The exception is a bit strange:
> {noformat}
> java.net.SocketException: No such device
> at java.net.NetworkInterface.getMacAddr0(Native Method)
> at
> java.net.NetworkInterface.getHardwareAddress(NetworkInterface.java:388)
> at
> org.apache.jackrabbit.oak.plugins.document.ClusterNodeInfo.getMachineId(ClusterNodeInfo.java:454)
> {noformat}
> The exception should be logged as a warning, not an error. Also, the next
> network interface could be tried out.
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