Xuwei Fu created PARQUET-2255:
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Summary: BloomFilter and float point is ambiguous
Key: PARQUET-2255
URL: https://issues.apache.org/jira/browse/PARQUET-2255
Project: Parquet
Issue Type: Improvement
Components: parquet-format
Reporter: Xuwei Fu
Fix For: format-2.9.0
Currently, our Parquet can use BloomFilter for any physical types. However,
when BloomFilter apply on float:
# What does +0 -0 means? Are they equal?
# Should qNaN sNaN written in BloomFilter? Are they equal?
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