Avro
  1. Avro
  2. AVRO-512

define and implement mapreduce connector protocol

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0
    • Component/s: java
    • Labels:
      None

      Description

      Avro should provide Hadoop Mapper and Reducer implementations that connect to a subprocess in another programming language, transmitting raw binary values to and from that process. This should be modeled after Hadoop Pipes. It would allow one to easily write efficient mapreduce programs in non-Java languages that process Avro-format data.

      1. AVRO-512.patch
        58 kB
        Doug Cutting
      2. AVRO-512.patch
        80 kB
        Doug Cutting
      3. AVRO-512.patch
        84 kB
        Doug Cutting
      4. AVRO-512.patch
        84 kB
        Doug Cutting

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            • Assignee:
              Doug Cutting
              Reporter:
              Doug Cutting
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              Dates

              • Created:
                Updated:
                Resolved:

                Development