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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2026/02/15 19:23:00 UTC
[jira] [Closed] (SPARK-49959) Fix ColumnarArray.copy() to read nulls from the correct offset
[ https://issues.apache.org/jira/browse/SPARK-49959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun closed SPARK-49959.
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> Fix ColumnarArray.copy() to read nulls from the correct offset
> --------------------------------------------------------------
>
> Key: SPARK-49959
> URL: https://issues.apache.org/jira/browse/SPARK-49959
> Project: Spark
> Issue Type: Bug
> Components: Spark Core, SQL
> Affects Versions: 3.5.3, 4.0.0
> Reporter: Chenhao Li
> Assignee: Chenhao Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.4, 3.5.4, 4.0.0
>
>
> {{ColumnarArray}} represents an array containing elements from {{data[offset]}} to {{{}data[offset + length){}}}. When copying the array, the null flag should also be read starting from {{offset}} rather than 0.
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