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https://issues.apache.org/jira/browse/SPARK-3237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Armbrust resolved SPARK-3237.
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Resolution: Fixed
Fix Version/s: 1.1.0
> Push down of predicates with UDFS into parquet scan can result in
> serialization errors
> --------------------------------------------------------------------------------------
>
> Key: SPARK-3237
> URL: https://issues.apache.org/jira/browse/SPARK-3237
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.1.0
> Reporter: Michael Armbrust
> Assignee: Michael Armbrust
> Fix For: 1.1.0
>
>
> Two things: we should be using the closure cleaner on UDFS. Also we should
> not be using kryo to serialize expression trees.
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