GitHub user smungee opened a pull request: https://github.com/apache/spark/pull/13108
Fix MapObjects.itemAccessorMethod to handle TimestampType ## What changes were proposed in this pull request? Fix `MapObjects.itemAccessorMethod` to handle `TimestampType`. Without this fix, this method threw the following error for UDFs that returned `TimestampType`. (Also recommend that this be picked up for the 2.0 release) ` Caused by: scala.MatchError: TimestampType (of class org.apache.spark.sql.types.TimestampType$) at org.apache.spark.sql.catalyst.expressions.MapObjects.itemAccessorMethod(objects.scala:379) at org.apache.spark.sql.catalyst.expressions.MapObjects.x$20$lzycompute(objects.scala:414) at org.apache.spark.sql.catalyst.expressions.MapObjects.x$20(objects.scala:399) at org.apache.spark.sql.catalyst.expressions.MapObjects.primitiveElement$lzycompute(objects.scala:399) at org.apache.spark.sql.catalyst.expressions.MapObjects.primitiveElement(objects.scala:399) at org.apache.spark.sql.catalyst.expressions.MapObjects.doGenCode(objects.scala:450) at org.apache.spark.sql.catalyst.expressions.Expression$$anonfun$genCode$2.apply(Expression.scala:105) at org.apache.spark.sql.catalyst.expressions.Expression$$anonfun$genCode$2.apply(Expression.scala:102) at scala.Option.getOrElse(Option.scala:121)` ## How was this patch tested? Existing tests You can merge this pull request into a Git repository by running: $ git pull https://github.com/smungee/spark fix-itemAccessorMethod Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/13108.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #13108 ---- commit a4b8daf124fc0caf821dc7b2b377167ed3aeb211 Author: Sumedh Mungee <smun...@gmail.com> Date: 2016-05-13T22:39:41Z Fix MapObjects.itemAccessorMethod to handle TimestampType Without this fix, this method throws a MatchError for TimestampType ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org