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https://issues.apache.org/jira/browse/SPARK-37849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17471627#comment-17471627
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Hyukjin Kwon commented on SPARK-37849:
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You can simply leverage assert_true(size(...)) expression to limit.
> Supports limiting the maximum amount of column data
> ---------------------------------------------------
>
> Key: SPARK-37849
> URL: https://issues.apache.org/jira/browse/SPARK-37849
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: melin
> Priority: Major
>
> Avoid writing too much data in a column。
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