hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13072) ROW_NUMBER() function creates wrong results
Date Fri, 04 Mar 2016 17:16:40 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180176#comment-15180176
] 

Ashutosh Chauhan commented on HIVE-13072:
-----------------------------------------

HIVE-11583 may have fixed this too.

> ROW_NUMBER() function creates wrong results
> -------------------------------------------
>
>                 Key: HIVE-13072
>                 URL: https://issues.apache.org/jira/browse/HIVE-13072
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 1.1.0
>            Reporter: Philipp Brandl
>            Assignee: Yongzhi Chen
>
> When using ROW_NUMBER() on tables with more than 25000 rows, the function ROW_NUMBER()
duplicates rows with separate row numbers.
> Reproduce by using a large table with more than 25000 rows with distinct values and then
using a query involving ROW_NUMBER(). It will then result in getting the same distinct values
twice with separate row numbers apart by 25000.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message