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Posted to issues@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2019/06/03 12:45:00 UTC

[jira] [Updated] (ARROW-1821) Add integration test case to explicitly check for optional validity buffer

     [ https://issues.apache.org/jira/browse/ARROW-1821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou updated ARROW-1821:
----------------------------------
    Component/s: Integration

> Add integration test case to explicitly check for optional validity buffer
> --------------------------------------------------------------------------
>
>                 Key: ARROW-1821
>                 URL: https://issues.apache.org/jira/browse/ARROW-1821
>             Project: Apache Arrow
>          Issue Type: Test
>          Components: Integration
>            Reporter: Bryan Cutler
>            Assignee: Bryan Cutler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.8.0
>
>
> When the null count of a Field is 0 the validity buffer is optional in a RecordBatch message. From ARROW-1476, integration tests were failing because of this (see discussion here https://github.com/apache/arrow/pull/1316#issuecomment-344439955). The failure occurred due to chance of the random seed for generating the validity buffer. We should explicitly test this case for integration testing in the future.



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