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https://issues.apache.org/jira/browse/PIG-2328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Gates updated PIG-2328:
----------------------------

    Status: Patch Available  (was: Open)
    
> Add builtin UDFs for building and using bloom filters
> -----------------------------------------------------
>
>                 Key: PIG-2328
>                 URL: https://issues.apache.org/jira/browse/PIG-2328
>             Project: Pig
>          Issue Type: New Feature
>          Components: internal-udfs
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: 0.10
>
>         Attachments: PIG-bloom.patch
>
>
> Bloom filters are a common way to do select a limited set of records before 
> moving data for a join or other heavy weight operation.  Pig should add UDFs 
> to support building and using bloom filters.

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