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  1. Spark
  2. SPARK-28494 Expose CalendarIntervalType and CalendarInterval in Spark
  3. SPARK-24695

Move `CalendarInterval` to org.apache.spark.sql.types package

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Incomplete
    • Affects Version/s: 2.3.1
    • Fix Version/s: None
    • Component/s: SQL
    • Labels:
    • Flags:
      Important

      Description

      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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              • Assignee:
                Unassigned
                Reporter:
                priyankagargnitk Priyanka Garg
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