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From "Dave Thompson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-236) Random read benchmark for DFS
Date Fri, 10 Jun 2011 20:12:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13047421#comment-13047421

Dave Thompson commented on HDFS-236:

Not sure just yet.  TestDFSIO is a mapreduce program.    I assume a few had some opinions
on the matter of location when they moved the whole mr test directory out of hdfs and into
mapreduce.  Perhaps if it is to be moved back, that could be handled as a separate Jira.

> Random read benchmark for DFS
> -----------------------------
>                 Key: HDFS-236
>                 URL: https://issues.apache.org/jira/browse/HDFS-236
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Raghu Angadi
>            Assignee: Dave Thompson
>         Attachments: HDFS-236.patch, RndRead-TestDFSIO-061011.patch, RndRead-TestDFSIO.patch
> We should have at least one  random read benchmark that can be run with rest of Hadoop
benchmarks regularly.
> Please provide benchmark  ideas or requirements.

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