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https://issues.apache.org/jira/browse/PARQUET-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14590088#comment-14590088
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Jacques Nadeau commented on PARQUET-41:
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Agreed.  I think a good discussion and design review around this is critical 
given the importance of this feature.

> Add bloom filters to parquet statistics
> ---------------------------------------
>
>                 Key: PARQUET-41
>                 URL: https://issues.apache.org/jira/browse/PARQUET-41
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-format, parquet-mr
>            Reporter: Alex Levenson
>            Assignee: ferdinand xu
>              Labels: filter2
>
> For row groups with no dictionary, we could still produce a bloom filter. 
> This could be very useful in filtering entire row groups.



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