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Posted to dev@parquet.apache.org by "Dong Chen (JIRA)" <ji...@apache.org> on 2015/03/05 03:10:38 UTC

[jira] [Updated] (PARQUET-41) Add bloom filters to parquet statistics

     [ https://issues.apache.org/jira/browse/PARQUET-41?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dong Chen updated PARQUET-41:
-----------------------------
    Assignee: ferdinand xu

> 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-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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