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Posted to oak-issues@jackrabbit.apache.org by "Amit Jain (JIRA)" <ji...@apache.org> on 2014/09/30 09:28:50 UTC

[jira] [Updated] (OAK-2112) DocumentNodeStore: Error calculating the machine id

     [ https://issues.apache.org/jira/browse/OAK-2112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amit Jain updated OAK-2112:
---------------------------
    Fix Version/s:     (was: 1.1)
                   1.1.1

> 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
>            Reporter: Thomas Mueller
>            Assignee: Thomas Mueller
>            Priority: Minor
>             Fix For: 1.1.1
>
>
> 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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