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Posted to issues@tajo.apache.org by "Jaehwa Jung (JIRA)" <ji...@apache.org> on 2016/02/01 02:57:39 UTC

[jira] [Resolved] (TAJO-2052) Upgrading ORC reader version

     [ https://issues.apache.org/jira/browse/TAJO-2052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jaehwa Jung resolved TAJO-2052.
-------------------------------
       Resolution: Fixed
    Fix Version/s: 0.12.0

> Upgrading ORC reader version
> ----------------------------
>
>                 Key: TAJO-2052
>                 URL: https://issues.apache.org/jira/browse/TAJO-2052
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Storage
>    Affects Versions: 0.11.0
>            Reporter: Jongyoung Park
>            Assignee: Jongyoung Park
>            Priority: Minor
>             Fix For: 0.12.0
>
>
> Currently Tajo uses presto-orc-0.86, but it was old version even when it was integrated because Presto was using JDK 1.8 at that time.
> Now that Tajo is based on JDK 1.8, it can be upgraded to a recent version 0.132.
> It becomes more robust and some minor features are added.
> Additionally hive compatibility is improved, so upgrading is necessary to support Hive-catalog.



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