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https://issues.apache.org/jira/browse/SPARK-24695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16876063#comment-16876063
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Priyanka Garg commented on SPARK-24695:
---------------------------------------
The above PR has been closed and a new PR has been raised.
[https://github.com/apache/spark/pull/25022]
> Unable to return calendar interval from udf
> -------------------------------------------
>
> Key: SPARK-24695
> URL: https://issues.apache.org/jira/browse/SPARK-24695
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Priyanka Garg
> Priority: Major
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> When i am trying to write an udf which returns calendar interval type, i am
> getting the following error:
> Schema for type org.apache.spark.unsafe.types.CalendarInterval is not
> supported
> java.lang.UnsupportedOperationException: Schema for type
> org.apache.spark.unsafe.types.CalendarInterval is not supported
> at
> org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$schemaFor$1.apply(ScalaReflection.scala:781)
> at
> org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$schemaFor$1.apply(ScalaReflection.scala:715)
> at
> scala.reflect.internal.tpe.TypeConstraints$UndoLog.undo(TypeConstraints.scala:56)
> at
> org.apache.spark.sql.catalyst.ScalaReflection$class.cleanUpReflectionObjects(ScalaReflection.scala:825)
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