xuanyuanking commented on a change in pull request #25420: [SPARK-28699][Core]
Cache an indeterminate RDD could lead to incorrect result while stage rerun
URL: https://github.com/apache/spark/pull/25420#discussion_r312947461
##########
File path:
core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala
##########
@@ -2710,7 +2710,7 @@ class DAGSchedulerSuite extends SparkFunSuite with
LocalSparkContext with TimeLi
assert(countSubmittedMapStageAttempts() === 2)
}
- test("SPARK-23207: retry all the succeeding stages when the map stage is
indeterminate") {
+ ignore("SPARK-23207: retry all the succeeding stages when the map stage is
indeterminate") {
Review comment:
Ignore this for the behavior change, as the approach now, we need to abort
the stage of the current mapStage.
As we will finally support stage rerun, I suggest to skip this behavior, we
can directly support the cache scenario after SPARK-25341 merged.
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