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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/29 22:08:39 UTC

[jira] [Resolved] (MAPREDUCE-1210) standalone \r is treated as new line by RecordLineReader

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-1210.
-----------------------------------------

    Resolution: Won't Fix

> standalone \r is treated as new line by RecordLineReader
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-1210
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1210
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Olga Natkovich
>
> In PIg 0.6.0 we are switching to RecordLineReader from our own implementation. We are seeing differences in record counts that were traced down to the fact that standalone \r is treated as line end. I don't think there is any precedence for this and we would like to get this resolved so that we can use RLR and not break backward compatibility. (This problem was detected with real user data.)



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