xuanyuanking commented on a change in pull request #24110: [SPARK-25341][Core]
Support rolling back a shuffle map stage and re-generate the shuffle files
URL: https://github.com/apache/spark/pull/24110#discussion_r272801145
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File path: core/src/main/scala/org/apache/spark/SparkContext.scala
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@@ -2547,6 +2547,8 @@ object SparkContext extends Logging {
private[spark] val SPARK_SCHEDULER_POOL = "spark.scheduler.pool"
private[spark] val RDD_SCOPE_KEY = "spark.rdd.scope"
private[spark] val RDD_SCOPE_NO_OVERRIDE_KEY = "spark.rdd.scope.noOverride"
+ private[spark] val IS_INDETERMINATE_STAGE =
"spark.stage.isIndeterminateStage"
Review comment:
It's only used to mark `taskSet` belongs to a retried indeterminate stage,
as you comment in
https://github.com/apache/spark/pull/24110#discussion_r272449374, if we agree
to add the parameter in TaskSet, it can be removed.
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