GitHub user c-horn opened a pull request: https://github.com/apache/spark/pull/21752
Spark 24788 ## What changes were proposed in this pull request? https://issues.apache.org/jira/browse/SPARK-24788 Add a special case for unresolved expressions when constructing toString for `RelationalGroupedDataset`. ## How was this patch tested? Unit test provided. You can merge this pull request into a Git repository by running: $ git pull https://github.com/c-horn/spark SPARK-24788 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/21752.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 #21752 ---- commit 8f8e61a680a577e89628fc272eb93c4ef344937e Author: Chris Horn <chorn4033@...> Date: 2018-07-11T21:25:26Z SPARK-24788 failing test case commit ce4877cab75cb258929985c964f01ca7ff37f1c9 Author: Chris Horn <chorn4033@...> Date: 2018-07-11T21:25:54Z SPARK-24788 fixed UnresolvedException when toString an unresolved grouping expression ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org