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https://issues.apache.org/jira/browse/HUDI-7007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17831243#comment-17831243
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Vinaykumar Bhat commented on HUDI-7007:
---------------------------------------

[~codope] - need some pointers on this. Are there any tests that executes a 
query resulting in pruning files based on functional index? I saw 
`TestFunctionalIndex.scala`, but none of the tests there seem to have such a 
query.

> Integrate functional index using bloom filter on reader side
> ------------------------------------------------------------
>
>                 Key: HUDI-7007
>                 URL: https://issues.apache.org/jira/browse/HUDI-7007
>             Project: Apache Hudi
>          Issue Type: Task
>            Reporter: Sagar Sumit
>            Assignee: Vinaykumar Bhat
>            Priority: Major
>              Labels: hudi-1.0.0-beta2
>             Fix For: 1.0.0
>
>
> Currently, one can create a functional index on a column using bloom filters. 
> However, only the one created using column stats is supported on the reader 
> side (check `FunctionalIndexSupport`). This ticket tracks the support for 
> using bloom filters on functional index in the reader path.



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