He Tianyi created MAPREDUCE-6756:
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Summary: native map output collector should be able to handle KV
larger than io.sort.mb
Key: MAPREDUCE-6756
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6756
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: nativetask
Affects Versions: 2.6.0
Reporter: He Tianyi
Currently exception is thrown if kvLength > io.sort.mb.
In rare cases this can occur, especially for hive queries.
Maybe we could implement a 'spill single record' function.
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