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https://issues.apache.org/jira/browse/SPARK-28355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li resolved SPARK-28355.
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Resolution: Fixed
Fix Version/s: 3.0.0
> Use Spark conf for threshold at which UDF is compressed by broadcast
> --------------------------------------------------------------------
>
> Key: SPARK-28355
> URL: https://issues.apache.org/jira/browse/SPARK-28355
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Jesse Cai
> Assignee: Jesse Cai
> Priority: Blocker
> Fix For: 3.0.0
>
>
> The _prepare_for_python_RDD method currently broadcasts a pickled command if
> its length is greater than the hardcoded value 1 << 20 (1M). We would like to
> set this value as a Spark conf instead.
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