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Posted to issues@hive.apache.org by "mahesh kumar behera (Jira)" <ji...@apache.org> on 2021/04/06 03:52:00 UTC

[jira] [Updated] (HIVE-24977) Query compilation failing with NPE during reduce sink deduplication

     [ https://issues.apache.org/jira/browse/HIVE-24977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mahesh kumar behera updated HIVE-24977:
---------------------------------------
    Attachment: 24977-failing-query.txt

> Query compilation failing with NPE during reduce sink deduplication
> -------------------------------------------------------------------
>
>                 Key: HIVE-24977
>                 URL: https://issues.apache.org/jira/browse/HIVE-24977
>             Project: Hive
>          Issue Type: Bug
>            Reporter: mahesh kumar behera
>            Assignee: mahesh kumar behera
>            Priority: Major
>         Attachments: 24977-failing-query.txt
>
>
> During reduce sink deduplication if some columns from the RS can not be backtracked to a 
> terminal operator then null is returned. Check for null is present for some case and its missing in some cases. 
>  



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