[jira] [Updated] (SPARK-24695) Unable to return calendar interval from udf

["Priyanka Garg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-24695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Priyanka Garg updated SPARK-24695:
----------------------------------
    Priority: Major  (was: Critical)

> 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
>             Fix For: 2.3.1, 2.3.2
>
>   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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