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https://issues.apache.org/jira/browse/SPARK-46098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean R. Owen resolved SPARK-46098.
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Fix Version/s: 4.0.0
Resolution: Fixed
> Reduce stack depth by replace (string|array).size with (string|array).length
> ----------------------------------------------------------------------------
>
> Key: SPARK-46098
> URL: https://issues.apache.org/jira/browse/SPARK-46098
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL
> Affects Versions: 4.0.0
> Reporter: Jiaan Geng
> Assignee: Jiaan Geng
> Priority: Major
> Fix For: 4.0.0
>
>
> There are a lot of (string|array).size called.
> In fact, the size calls the underlying length, this behavior increase the
> stack length.
> We should call (string|array).length directly.
> We also get the compile waring Replace .size with .length on arrays and
> strings
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