Details
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New Feature
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Status: Resolved
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Major
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Resolution: Duplicate
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None
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None
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None
Description
Add an API to MapReduce that operates at the raw bytes level. The existing (object-based) MapReduce APIs would be implemented on top of the raw API, and in future it will be easier to add new APIs (like MAPREDUCE-1183) and higher-level abstractions on MapReduce.
Attachments
Issue Links
- is part of
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MAPREDUCE-326 The lowest level map-reduce APIs should be byte oriented
- Open
- is related to
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MAPREDUCE-1126 shuffle should use serialization to get comparator
- Resolved
- relates to
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MAPREDUCE-1453 Enforce the distinction between MapReduce kernel and library code
- Open