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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2727) libhdfs should get the default block size fro the server
Date Tue, 21 Aug 2012 03:47:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins updated HDFS-2727:
------------------------------

    Issue Type: Improvement  (was: Sub-task)
        Parent:     (was: HDFS-1314)
    
> libhdfs should get the default block size fro the server
> --------------------------------------------------------
>
>                 Key: HDFS-2727
>                 URL: https://issues.apache.org/jira/browse/HDFS-2727
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 0.23.0, 2.2.0-alpha
>            Reporter: Sho Shimauchi
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HDFS-2727.001.patch, HDFS-2727.002.patch
>
>
> libhdfs uses the deprecated property {{dfs.block.size}}.  It would be better for libhdfs
to use the FileSystem#getDefaultBlockSize API instead.
> This API has two advantages:
> 1. It uses the new, non-deprecated {{dfs.blocksize}} property
> 2. It handles string escapes like 'M' for 'megabytes' etc. which can appear in {{dfs.blocksize}}
and {{dfs.block.size}}

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