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https://issues.apache.org/jira/browse/HIVE-14122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360023#comment-15360023
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Gopal V commented on HIVE-14122:
--------------------------------

[~sershe]: The vector_complex queries are failing with real errors, but have 
been failing for a while before this patch.

> VectorMapOperator: Missing update to AbstractMapOperator::numRows
> -----------------------------------------------------------------
>
>                 Key: HIVE-14122
>                 URL: https://issues.apache.org/jira/browse/HIVE-14122
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 2.1.0, 2.2.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>            Priority: Critical
>         Attachments: HIVE-14122.1.patch
>
>
> The INPUT_RECORDS counter is out of sync with the actual # of rows-read in 
> vectorized and non-vectorized modes.
> This means Tez record summaries are off by a large margin or is 0 for those 
> vertices.



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