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From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8367) delete writes records in wrong order in some cases
Date Thu, 09 Oct 2014 17:52:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165432#comment-14165432
] 

Eugene Koifman commented on HIVE-8367:
--------------------------------------

+1 pending tests

> delete writes records in wrong order in some cases
> --------------------------------------------------
>
>                 Key: HIVE-8367
>                 URL: https://issues.apache.org/jira/browse/HIVE-8367
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.14.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>            Priority: Blocker
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8367.2.patch, HIVE-8367.patch
>
>
> I have found one query with 10k records where you do:
> create table
> insert into table -- 10k records
> delete from table -- just some records
> The records in the delete delta are not ordered properly by rowid.
> I assume this applies to updates as well, but I haven't tested it yet.



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