Support for a "raw" Partitioner that partitions based on the serialized key and
not record objects
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Key: HADOOP-4143
URL: https://issues.apache.org/jira/browse/HADOOP-4143
Project: Hadoop Core
Issue Type: Improvement
Components: mapred
Reporter: Chris Douglas
For some partitioners (particularly those using comparators to classify keys),
it would be helpful if one could specify a "raw" partitioner that would receive
the serialized version of the key rather than the object emitted from the map.
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