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Posted to issues@hive.apache.org by "Yongzhi Chen (JIRA)" <ji...@apache.org> on 2016/05/24 19:17:13 UTC
[jira] [Resolved] (HIVE-13072) ROW_NUMBER() function creates wrong
results
[ https://issues.apache.org/jira/browse/HIVE-13072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yongzhi Chen resolved HIVE-13072.
---------------------------------
Resolution: Duplicate
> 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.
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