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Posted to issues@spark.apache.org by "Bryan Cutler (JIRA)" <ji...@apache.org> on 2017/11/15 23:37:00 UTC

[jira] [Resolved] (SPARK-22534) Add integration test case to explicitly verify optional validity buffer

     [ https://issues.apache.org/jira/browse/SPARK-22534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Cutler resolved SPARK-22534.
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    Resolution: Not A Problem

Opened by mistake

> Add integration test case to explicitly verify optional validity buffer
> -----------------------------------------------------------------------
>
>                 Key: SPARK-22534
>                 URL: https://issues.apache.org/jira/browse/SPARK-22534
>             Project: Spark
>          Issue Type: Test
>          Components: Tests
>    Affects Versions: 0.8.0
>            Reporter: Bryan Cutler
>
> 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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