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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6002) Create new ORC write version to address the changes to RLEv2
Date Fri, 20 Dec 2013 23:08:09 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth J updated HIVE-6002:
-----------------------------

    Attachment: HIVE-6002.2.patch

Gotcha! Fixed that. I did not update ReaderImpl.checkOrcVersion() to reflect the comparison
of patch version. If my understanding I correct change in patch versions are compatible with
each other as long as major and minor version remains the same (0 and 12 resp. in this case).
Please correct me if I am wrong.

> Create new ORC write version to address the changes to RLEv2
> ------------------------------------------------------------
>
>                 Key: HIVE-6002
>                 URL: https://issues.apache.org/jira/browse/HIVE-6002
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>              Labels: orcfile
>         Attachments: HIVE-6002.1.patch, HIVE-6002.2.patch
>
>
> HIVE-5994 encodes large negative big integers wrongly. This results in loss of original
data that is being written using orc write version 0.12. Bump up the version number to differentiate
the bad writes by 0.12 and the good writes by this new version (0.12.1?).



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