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Posted to common-dev@hadoop.apache.org by "Devaraj Das (JIRA)" <ji...@apache.org> on 2008/10/01 15:59:46 UTC

[jira] Updated: (HADOOP-3562) StreamXMLRecordReader does not support gzipped files

     [ https://issues.apache.org/jira/browse/HADOOP-3562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Devaraj Das updated HADOOP-3562:
--------------------------------

    Fix Version/s:     (was: 0.19.0)

> StreamXMLRecordReader does not support gzipped files
> ----------------------------------------------------
>
>                 Key: HADOOP-3562
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3562
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/streaming
>    Affects Versions: 0.17.0
>            Reporter: Bo Adler
>            Assignee: 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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