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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8402) Orc pushing SARGs into delta files causing ArrayOutOfBoundsExceptions
Date Fri, 10 Oct 2014 18:42:35 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14167284#comment-14167284
] 

Owen O'Malley commented on HIVE-8402:
-------------------------------------

+1

> Orc pushing SARGs into delta files causing ArrayOutOfBoundsExceptions
> ---------------------------------------------------------------------
>
>                 Key: HIVE-8402
>                 URL: https://issues.apache.org/jira/browse/HIVE-8402
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats, Transactions
>    Affects Versions: 0.14.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>            Priority: Blocker
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8402.patch
>
>
> ORC is in some instances pushing SARGs into delta files.  This is wrong behavior in general
as it may result in failing to pull the most recent version of a row.  When the SARG is applied
to a row that is deleted it causes an ArrayOutOfBoundsException because there is no data in
the row.



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