hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sanjay Dahiya (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-728) Map-reduce task does not produce correct results when -reducer NONE is specified through streaming
Date Fri, 01 Dec 2006 11:16:23 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-728?page=all ]

Sanjay Dahiya updated HADOOP-728:
---------------------------------

    Attachment: Hadoop-728_1.patch

Fixed another issue in PipeMapRed where output file may not get closed properly.

> Map-reduce task does not produce correct results when -reducer NONE is specified through
streaming
> --------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-728
>                 URL: http://issues.apache.org/jira/browse/HADOOP-728
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: dhruba borthakur
>         Assigned To: Sanjay Dahiya
>         Attachments: Hadoop-728.patch, Hadoop-728_1.patch
>
>
> a) a file is create for the output instead of a directory.
> b) there is no way to understand what is going on from the client output
> I can produce an example for you, if you like -- but the behavior is consistent, so $HSTREAM
-mapper /bin/cat -reducer NONE should show the problem
> ~

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message