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Posted to issues@orc.apache.org by "Gang Wu (Jira)" <ji...@apache.org> on 2019/12/16 06:33:00 UTC

[jira] [Assigned] (ORC-40) C++ Reader does not support predicate pushdown.

     [ https://issues.apache.org/jira/browse/ORC-40?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gang Wu reassigned ORC-40:
--------------------------

    Assignee: Gang Wu

> C++ Reader does not support predicate pushdown.
> -----------------------------------------------
>
>                 Key: ORC-40
>                 URL: https://issues.apache.org/jira/browse/ORC-40
>             Project: ORC
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Owen O'Malley
>            Assignee: Gang Wu
>            Priority: Major
>
> The Java reader can push down predicates to filter the data being read. The C++ reader doesn't do that yet.



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