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Posted to issues@hive.apache.org by "Karen Coppage (Jira)" <ji...@apache.org> on 2020/02/17 08:39:00 UTC

[jira] [Assigned] (HIVE-22883) PPD is misconfigured in VectorizedOrcAcidRowBatchReader

     [ https://issues.apache.org/jira/browse/HIVE-22883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karen Coppage reassigned HIVE-22883:
------------------------------------

    Assignee:     (was: Karen Coppage)

> PPD is misconfigured in VectorizedOrcAcidRowBatchReader
> -------------------------------------------------------
>
>                 Key: HIVE-22883
>                 URL: https://issues.apache.org/jira/browse/HIVE-22883
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zoltán Borók-Nagy
>            Priority: Major
>
> In VectorizedOrcAcidRowBatchReader.findMinMaxKeys() loop-local variable 'colStats' doesn't depend on the loop variable 'i', but on 'firstStripeIndex'.
> [https://github.com/apache/hive/blob/59d8665cba4fe126df026f334d35e5b9885fc42c/ql/src/java/org/apache/hadoop/hive/ql/io/orc/VectorizedOrcAcidRowBatchReader.java#L594]
> Because of that the values used for PPD will be invalid.



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