Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/4055#discussion_r23367855 --- Diff: core/src/main/scala/org/apache/spark/scheduler/Task.scala --- @@ -106,7 +106,22 @@ private[spark] abstract class Task[T](val stageId: Int, var partitionId: Int) ex if (interruptThread && taskThread != null) { taskThread.interrupt() } - } + } + + override def hashCode(): Int = { + val state = Seq(stageId, partitionId) + state.map(_.hashCode()).foldLeft(0)((a, b) => 31 * a + b) --- End diff -- This seems like an excessively complex way of writing `31 * stageId.hashCode + partitionId.hashCode`. I don't think FP is the way to do this.
--- 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