Github user advancedxy commented on a diff in the pull request:
https://github.com/apache/spark/pull/20082#discussion_r159038326
--- Diff: core/src/main/scala/org/apache/spark/TaskContext.scala ---
@@ -150,6 +150,13 @@ abstract class TaskContext extends Serializable {
*/
def stageId(): Int
+ /**
+ * An ID that is unique to the stage attempt that this task belongs to.
It represents how many
+ * times the stage has been attempted. The first stage attempt will be
assigned stageAttemptId = 0
+ * , and subsequent attempts will increasing stageAttemptId one by one.
+ */
+ def stageAttemptId(): Int
--- End diff --
I have no objection for either âidâ nor ânumberâ, they are both
reasonable.
I am on train nowã If no other input, I can rename it to
âstageAttemptNumberâ since you insisted.
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