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https://issues.apache.org/jira/browse/HADOOP-2342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12560191#action_12560191
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Chris Douglas commented on HADOOP-2342:
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The patch no longer applies to trunk (AllTestDriver has new items).
* Using ToolBase/ToolRunner would pick up its functionality, including:
** It would be useful for the file size and buffer size to be configurable
through the config/generic options
** Noting the rep param in the usage might also be helpful
> 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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