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Posted to common-dev@hadoop.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2007/12/05 20:34:43 UTC

[jira] Updated: (HADOOP-2342) create a micro-benchmark for measure local-file versus hdfs read

     [ https://issues.apache.org/jira/browse/HADOOP-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated HADOOP-2342:
----------------------------------

    Attachment: throughput.patch

This benchmark reads and writes files using java.io, RawLocalFileSystem, LocalFileSystem, and HDFS and reports the time.

> create a micro-benchmark for measure local-file versus hdfs read
> ----------------------------------------------------------------
>
>                 Key: HADOOP-2342
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2342
>             Project: Hadoop
>          Issue Type: Test
>          Components: dfs
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>             Fix For: 0.16.0
>
>         Attachments: throughput.patch
>
>
> We should have a benchmark that measures reading a 10g file from hdfs and from local disk.

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