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Date: Fri, 25 Jul 2008 16:19:31 -0700 (PDT)
From: "Izaak Rubin (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Updated: (HADOOP-3838) Add hdfs random-reading tests to
 gridmix
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     [ https://issues.apache.org/jira/browse/HADOOP-3838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Izaak Rubin updated HADOOP-3838:
--------------------------------

    Attachment: gridmix-randread_v1.patch

This patch was my first-pass attempt at creating a random read test for the gridmix test suite.  I did not make very much progress.  I encourage anyone continuing work on adding this gridmix test to use what they can of this patch (gridmix-randread_v1.patch), and to read my header comment on SequentialWrite.java (a file added in this patch).  

> Add hdfs random-reading tests to gridmix
> ----------------------------------------
>
>                 Key: HADOOP-3838
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3838
>             Project: Hadoop Core
>          Issue Type: Improvement
>            Reporter: stack
>         Attachments: gridmix-randread_v1.patch
>
>
> Gridmix needs a nice-little random read test so we can track how hdfs is improving over time.

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