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https://issues.apache.org/jira/browse/HIVE-7222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated HIVE-7222:
-----------------------------

    Attachment: HIVE-7222.5.patch

> Support timestamp column statistics in ORC and extend PPD for timestamp
> -----------------------------------------------------------------------
>
>                 Key: HIVE-7222
>                 URL: https://issues.apache.org/jira/browse/HIVE-7222
>             Project: Hive
>          Issue Type: Improvement
>          Components: File Formats
>    Affects Versions: 0.14.0
>            Reporter: Prasanth J
>            Assignee: Daniel Dai
>              Labels: orcfile
>         Attachments: HIVE-7222-1.patch, HIVE-7222.1.patch, HIVE-7222.2.patch, 
> HIVE-7222.3.patch, HIVE-7222.4.patch, HIVE-7222.5.patch
>
>
> Add column statistics for timestamp columns in ORC. Also extend predicate 
> pushdown to support timestamp column evaluation.



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