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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/18 07:37:05 UTC

[jira] [Resolved] (MAPREDUCE-589) StreamXMLRecordReader does not support gzipped files

     [ https://issues.apache.org/jira/browse/MAPREDUCE-589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-589.
----------------------------------------

    Resolution: Incomplete

Closing this as stale, given the number of changes to streaming, including the ability to provide your own input format.

> StreamXMLRecordReader does not support gzipped files
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-589
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-589
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Bo Adler
>         Attachments: 0001-test-to-demonstrate-problem.patch, 0002-support-for-gzip-d-xml-records.patch, HADOOP-3562.combined.patch, HADOOP-3562.combined.patch
>
>
> I am using Hadoop Streaming to analyze Wikipedia data files, which are in XML format and are compressed because they are so large.  While doing some preliminary tests, I discovered that you cannot use StreamXMLRecordReader with gzipped data files -- the data is fed into the mapper script as raw data.



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