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Posted to hdfs-dev@hadoop.apache.org by "Patrick White (JIRA)" <ji...@apache.org> on 2015/06/25 03:05:05 UTC

[jira] [Created] (HDFS-8664) Allow wildcards in dfs.datanode.data.dir

Patrick White created HDFS-8664:
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             Summary: Allow wildcards in dfs.datanode.data.dir
                 Key: HDFS-8664
                 URL: https://issues.apache.org/jira/browse/HDFS-8664
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: datanode, HDFS
    Affects Versions: 3.0.0
            Reporter: Patrick White
            Assignee: Patrick White


We have many disks per machine (12+) that don't always have the same numbering when they come back from provisioning, but they're always in the same tree following the same pattern.

It would greatly reduce our config complexity to be able to specify a wildcard for all the data directories.



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