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Posted to dev@pig.apache.org by "Prasanth J (JIRA)" <ji...@apache.org> on 2012/06/22 09:30:42 UTC

[jira] [Updated] (PIG-2765) Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator

     [ https://issues.apache.org/jira/browse/PIG-2765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prasanth J updated PIG-2765:
----------------------------

    Attachment: PIG-2765.1.patch
    
> Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator
> ---------------------------------------------------------------------------
>
>                 Key: PIG-2765
>                 URL: https://issues.apache.org/jira/browse/PIG-2765
>             Project: Pig
>          Issue Type: Sub-task
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>         Attachments: PIG-2765.1.patch
>
>
> Implement RollupDimensions UDF which performs aggregation from most detailed level of dimensions to the most general level (grand total) in hierarchical order. Provide support for ROLLUP clause in CUBE operator. 

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