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https://issues.apache.org/jira/browse/MAHOUT-250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olivier Grisel updated MAHOUT-250:
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Summary: Make WikipediaXmlSplitter able to directly use the bzip2
compressed dump as input (was: Make WikipediaXmlSplitter able able to directly
use the bzip2 compressed dump as input)
> Make WikipediaXmlSplitter able to directly use the bzip2 compressed dump as
> input
> ---------------------------------------------------------------------------------
>
> Key: MAHOUT-250
> URL: https://issues.apache.org/jira/browse/MAHOUT-250
> Project: Mahout
> Issue Type: Improvement
> Components: Classification
> Affects Versions: 0.2
> Reporter: Olivier Grisel
> Priority: Minor
> Fix For: 0.3
>
> Attachments: MAHOUT-250-WikipediaXmlSplitter-BZip2.patch
>
>
> Wikipedia.org ships large bzip2 compressed archives hence it would make sense
> to be able to load the chunked XML into HDFS directly from the original file
> without having to uncompress a 25GB temporary file on the local hard drive.
> Reusing the Hadoop BZip2 codecs allows us to avoid having to introduce a new
> dependency.
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