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MapReduce >> mail # dev >> Request for reviewing MAPREDUCE-4502(Node-level combiner)


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Request for reviewing MAPREDUCE-4502(Node-level combiner)
Hi,

I've suggested and created a patch for node-level aggregation(MAPREDUCE-4502).
This patch is now ready for review by anyone. The design doc is also available
for review at JIRA[1].

Aggregation jobs with Hadoop are very common,
so this work can achieve better experience with Hadoop.

[1] https://issues.apache.org/jira/secure/attachment/12579117/design_v3.pdf

Thanks,
- Tsuyoshi