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https://issues.apache.org/jira/browse/SPARK-52569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Max Gekk resolved SPARK-52569.
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Fix Version/s: 4.1.0
Resolution: Fixed
Issue resolved by pull request 51270
[https://github.com/apache/spark/pull/51270]
> Class cast exception in SecondsOfTimeWithFraction
> -------------------------------------------------
>
> Key: SPARK-52569
> URL: https://issues.apache.org/jira/browse/SPARK-52569
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 4.1.0
> Reporter: Max Gekk
> Assignee: Max Gekk
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> The expression SecondsOfTimeWithFraction raise the class cast exception if we
> pass NULL of NullType to it:
> {code:java}
> class org.apache.spark.sql.types.NullType$ cannot be cast to class
> org.apache.spark.sql.types.TimeType (org.apache.spark.sql.types.NullType$ and
> org.apache.spark.sql.types.TimeType are in unnamed module of loader 'app')
> java.lang.ClassCastException: class org.apache.spark.sql.types.NullType$
> cannot be cast to class org.apache.spark.sql.types.TimeType
> (org.apache.spark.sql.types.NullType$ and org.apache.spark.sql.types.TimeType
> are in unnamed module of loader 'app')
> at
> org.apache.spark.sql.catalyst.expressions.SecondsOfTimeWithFraction.<init>(timeExpressions.scala:330)
> {code}
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