GitHub user rxin opened a pull request: https://github.com/apache/spark/pull/18839
[SPARK-21634][SQL] Change OneRowRelation from a case object to case class ## What changes were proposed in this pull request? OneRowRelation is the only plan that is a case object, which causes some issues with makeCopy using a 0-arg constructor. This patch changes it from a case object to a case class. This blocks SPARK-21619. ## How was this patch tested? Should be covered by existing test cases. You can merge this pull request into a Git repository by running: $ git pull https://github.com/rxin/spark SPARK-21634 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/18839.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 #18839 ---- commit 23efcc687aabf8bebcf3d1a2647b60ca059f9d55 Author: Reynold Xin <r...@databricks.com> Date: 2017-08-04T03:39:34Z [SPARK-21634][SQL] Change OneRowRelation from a case object to case class ---- --- 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