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Posted to dev@hive.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2014/02/04 00:05:06 UTC

[jira] [Commented] (HIVE-6002) Create new ORC write version to address the changes to RLEv2

    [ https://issues.apache.org/jira/browse/HIVE-6002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13890067#comment-13890067 ] 

Owen O'Malley commented on HIVE-6002:
-------------------------------------

Rather than introduce a new version, let's add some metadata. add a key name ORC.FIXED.JIRA and make a comma separated list of the fixed jiras. So in this case, HIVE-5994.

> 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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