Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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Reviewed
Description
rcfilecat supports data and metadata:
https://cwiki.apache.org/Hive/rcfilecat.html
In metadata, it supports column statistics.
It will be natural to extend metadata support to
1. no. of rows
2. uncompressed size for the file
3. compressed size for the file