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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2009/07/27 19:52:14 UTC

[jira] Resolved: (HDFS-501) Use enum to define the constants in DataTransferProtocol

     [ https://issues.apache.org/jira/browse/HDFS-501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE resolved HDFS-501.
-----------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.21.0
     Hadoop Flags: [Reviewed]

I have committed this.

> Use enum to define the constants in DataTransferProtocol
> --------------------------------------------------------
>
>                 Key: HDFS-501
>                 URL: https://issues.apache.org/jira/browse/HDFS-501
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node, hdfs client
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.21.0
>
>         Attachments: h501_20090724.patch, h501_20090724b.patch
>
>
> There are quite a few integer (int/byte) constants defined in DataTransferProtocol.  It is better to replace them by enums.

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