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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 updated SPARK-28355:
----------------------------
    Priority: Minor  (was: Blocker)

> 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: Minor
>             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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