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https://issues.apache.org/jira/browse/PARQUET-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16486833#comment-16486833
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ASF GitHub Bot commented on PARQUET-41:
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cjjnjust opened a new pull request #484: PARQUET-41: rebase to latest master
URL: https://github.com/apache/parquet-mr/pull/484
Hi developers
Sorry for no update long time for bloom filter topic due to transition, now
I'm back to move this forward start from this rebase.
No obviously change in this commit, I just remove unrelated changes.
@rdblue @jbapple-cloudera Could you please kindly to have a look?
@wesm As you point out, I had a PR in parquet-cpp also, could you please
also have a look?
Many thanks
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> 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
> Priority: Major
> 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
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