[
https://issues.apache.org/jira/browse/PARQUET-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16143288#comment-16143288
]
Junjie Chen commented on PARQUET-41:
------------------------------------
Add related [design
doc|https://docs.google.com/document/d/1mIZ0W24Cr79QHJWN1sQ3dIUc4lAK5AVqozwSwtpFhW8/edit#heading=h.hmt1hrab3fpc].
> 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.
> Pull request:
> https://github.com/apache/parquet-mr/pull/215
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
