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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3924) Multi-byte id in HdfsVolumeId
Date Wed, 12 Sep 2012 22:29:08 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454444#comment-13454444
] 

Aaron T. Myers commented on HDFS-3924:
--------------------------------------

bq. Maybe we don't care about wire compatibility, but if so we should explicitly state that
we don't care.

We don't care in this case because this code has never been released.
                
> Multi-byte id in HdfsVolumeId
> -----------------------------
>
>                 Key: HDFS-3924
>                 URL: https://issues.apache.org/jira/browse/HDFS-3924
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 2.0.3-alpha
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>         Attachments: hdfs-3924-1.patch
>
>
> Currently, the {{id}} in {{HdfsVolumeId}} is just a single byte. It'd be nice to make
this larger, for situations where there's a large number of disks.

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