Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-303

refactor the mapred package into small pieces

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      The mapred package has gotten too big, so I propose changing it to split it into parts.

      I propose the following splits:

      org.apache.hadoop.mapred = client API
      org.apache.hadoop.mapred.task = code for task tracker
      org.apache.hadoop.mapred.job = code for job tracker
      org.apache.hadoop.mapred.utils = non public code that is shared between the servers

      Does anyone have any other divisions that would help?

      I would make the classes sent through RPC public classes in the server's package.

      Thoughts?

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          People

          • Assignee:
            Owen O'Malley
            Reporter:
            Owen O'Malley
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            • Created:
              Updated:
              Resolved:

              Development