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https://issues.apache.org/jira/browse/PARQUET-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16550201#comment-16550201
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Junjie Chen commented on PARQUET-41:
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[~aniket486], Thanks for watching this.
Yes, I 'm still working on updating PR for both parquet-mr and parquet-cpp side
and Jim is working on reviewing. While some of sub tasks I haven't start, such
as reader/writer in parquet-cpp side, so I think you could start to help on
that part. Also welcome to review on any PRs.
> 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: Junjie Chen
> Priority: Major
> Labels: filter2, pull-request-available
>
> For row groups with no dictionary, we could still produce a bloom filter.
> This could be very useful in filtering entire row groups.
> Pull request:
> https://github.com/apache/parquet-mr/pull/215
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