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Posted to issues@orc.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2023/04/28 15:31:00 UTC

[jira] [Assigned] (ORC-1408) Add `testVectorBatchHasNull` test case and comment

     [ https://issues.apache.org/jira/browse/ORC-1408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun reassigned ORC-1408:
----------------------------------

    Assignee: Dongjoon Hyun

> Add `testVectorBatchHasNull` test case and comment 
> ---------------------------------------------------
>
>                 Key: ORC-1408
>                 URL: https://issues.apache.org/jira/browse/ORC-1408
>             Project: ORC
>          Issue Type: Test
>          Components: C++
>            Reporter: Kaka Chen
>            Assignee: Dongjoon Hyun
>            Priority: Minor
>
> In ORC, PRESENT stream is optional, and ORC Reader reused ColumnVectorBatch to read data. So if it don't reset notNull data in ColumnVectorBatch, it will use last notNull data incorrectly.



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