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Posted to mapreduce-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/23 21:21:39 UTC

[jira] [Resolved] (MAPREDUCE-747) In Job Tracker logs, some host locations [either in SPLITS or in HOSTNAME subrecords] have numeric host locations

     [ https://issues.apache.org/jira/browse/MAPREDUCE-747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-747.
----------------------------------------

    Resolution: Incomplete

Likely stale.

> In Job Tracker logs, some host locations [either in SPLITS or in HOSTNAME subrecords] have numeric host locations
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-747
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-747
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Dick King
>
> For example, instead of saying the normal
>   HOSTNAME="/1\.2\.3\.192/node0123\.hadoop-cluster\.megacorp\.com"
> we might see the erroneous
>   HOSTNAME="/1\.2\.3\.192/1\.2\.3\.197"
> where the IP address of node0123.hadoop-cluster.megacorp.com is in fact 1.2.3.197 .
> This is not a property of certain hosts.  In our cluster, most hosts are occasionally reported in each of the two formats.



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