Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: mapreduce-issues@hadoop.apache.org
Message-ID: <7081969.8711277267631062.JavaMail.jira@thor>
Date: Wed, 23 Jun 2010 00:33:51 -0400 (EDT)
From: "Amareshwari Sriramadasu (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
Subject: [jira] Created: (MAPREDUCE-1888) Streaming overrides user given
 output key and value types.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Streaming overrides user given output key and value types.
----------------------------------------------------------

                 Key: MAPREDUCE-1888
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1888
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/streaming
    Affects Versions: 0.21.0
            Reporter: Amareshwari Sriramadasu
             Fix For: 0.22.0


The following code in StreamJob.java overrides user given output key and value types.
{code}
    idResolver.resolve(conf.get(StreamJobConfig.MAP_OUTPUT,
        IdentifierResolver.TEXT_ID));
    conf.setClass(StreamJobConfig.MAP_OUTPUT_READER_CLASS,
      idResolver.getOutputReaderClass(), OutputReader.class);
    job.setMapOutputKeyClass(idResolver.getOutputKeyClass());
    job.setMapOutputValueClass(idResolver.getOutputValueClass());
    
    idResolver.resolve(conf.get(StreamJobConfig.REDUCE_OUTPUT,
        IdentifierResolver.TEXT_ID));
    conf.setClass(StreamJobConfig.REDUCE_OUTPUT_READER_CLASS,
      idResolver.getOutputReaderClass(), OutputReader.class);
    job.setOutputKeyClass(idResolver.getOutputKeyClass());
    job.setOutputValueClass(idResolver.getOutputValueClass());
{code}


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.