GitHub user clockfly opened a pull request: https://github.com/apache/spark/pull/14756
[SPARK-17189][SQL][MINOR] Prefers InternalRow over UnsafeRow if UnsafeRow specific interface is not used in AggregationIterator ## What changes were proposed in this pull request? Minor change to use InternalRow instead of UnsafeRow in method declaration of `AggregationIterator.generateResultProjection(...)`, as UnsafeRow specific methods are not used. ### Before change: ``` protected def generateResultProjection(): (UnsafeRow, MutableRow) => UnsafeRow ``` ### After change ``` protected def generateResultProjection(): (InternalRow, MutableRow) => UnsafeRow ``` ## How was this patch tested? Existing test. You can merge this pull request into a Git repository by running: $ git pull https://github.com/clockfly/spark loose_row_interface Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/14756.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 #14756 ---- commit d600e681bde23925dedf1261654a34894713f042 Author: Sean Zhong <seanzh...@databricks.com> Date: 2016-08-22T17:18:05Z Use a looser interface for InternalRow in result projection ---- --- 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