define and implement mapreduce connector protocol
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Key: AVRO-512
URL: https://issues.apache.org/jira/browse/AVRO-512
Project: Avro
Issue Type: New Feature
Components: java
Reporter: Doug Cutting
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.
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