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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11357) ACID enable predicate pushdown for insert-only delta file 2
Date Fri, 28 Aug 2015 17:56:45 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720326#comment-14720326
] 

Alan Gates commented on HIVE-11357:
-----------------------------------

+1

> ACID enable predicate pushdown for insert-only delta file 2
> -----------------------------------------------------------
>
>                 Key: HIVE-11357
>                 URL: https://issues.apache.org/jira/browse/HIVE-11357
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 1.0.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>         Attachments: HIVE-11357.2.patch, HIVE-11357.patch
>
>
> HIVE-11320 missed a case.  That fix enabled PPD for insert-only delta files when a base
file is present.  It won't work if only delta files are present.
> see {{OrcInputFormat.getReader(InputSplit inputSplit, Options options)}}
> which only calls {{setSearchArgument()}} if there is a base file.



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