Details
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New Feature
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Status: Open
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Major
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Resolution: Unresolved
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Description
RCFile is a great start on an optimized layout for working with structured data with Hive. Given that Hive's data model supports nested lists and maps, and taking inspiration from the recent work by Google on Dremel, it may be useful for the Hive community to think about how to improve the RCFile format for nested data structures.