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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4053) Increase the default block size
Date Wed, 17 Oct 2012 05:38:03 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477632#comment-13477632

Uma Maheswara Rao G commented on HDFS-4053:

Pending Jenkins results...
> Increase the default block size
> -------------------------------
>                 Key: HDFS-4053
>                 URL: https://issues.apache.org/jira/browse/HDFS-4053
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>         Attachments: hdfs-4053.txt, hdfs-4053.txt
> The default HDFS block size ({{dfs.blocksize}}) has been 64mb forever. 128mb works well
in practice on today's hardware configurations, most clusters I work with use it or higher
(eg 256mb). Let's bump to 128mb in trunk for v3.

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