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Posted to hdfs-dev@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2013/01/09 21:08:13 UTC

[jira] [Created] (HDFS-4378) Create a StorageID class

Eli Collins created HDFS-4378:
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             Summary: Create a StorageID class
                 Key: HDFS-4378
                 URL: https://issues.apache.org/jira/browse/HDFS-4378
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: datanode
    Affects Versions: 2.0.0-alpha
            Reporter: Eli Collins
            Assignee: Eli Collins
            Priority: Minor


We currently pass DataNode storage IDs around as strings, the code would be more readable (eg map keys could be specified as StorageIDs rather than strings) and less error prone if we used a simple class.

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