java mapreduce api should pass iterator of matching objects to reduce
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Key: AVRO-513
URL: https://issues.apache.org/jira/browse/AVRO-513
Project: Avro
Issue Type: Improvement
Components: java
Reporter: Doug Cutting
Assignee: Doug Cutting
The Java mapreduce API added in AVRO-493 requires reducers implementations to
explicitly detect sequences of matching data.
Rather the reduce method might better look something like:
void reduce(Iterator<IN>, Collector<OUT>);
Where all equal values are passed in a single call.
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