turboFei commented on code in PR #3144:
URL: https://github.com/apache/celeborn/pull/3144#discussion_r1988412053
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client-spark/spark-3/src/main/scala/org/apache/spark/shuffle/celeborn/ShuffleFetchFailureReportTaskCleanListener.scala:
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@@ -17,12 +17,26 @@
package org.apache.spark.shuffle.celeborn
+import scala.collection.JavaConverters._
+
import org.apache.spark.scheduler.{SparkListener, SparkListenerStageCompleted}
class ShuffleFetchFailureReportTaskCleanListener extends SparkListener {
override def onStageCompleted(stageCompleted: SparkListenerStageCompleted):
Unit = {
- SparkUtils.removeStageReportedShuffleFetchFailureTaskIds(
- stageCompleted.stageInfo.stageId,
- stageCompleted.stageInfo.attemptNumber())
+ val stageId = stageCompleted.stageInfo.stageId
+ val stageAttemptId = stageCompleted.stageInfo.attemptNumber()
+ val shuffleFetchFailureTaskIds =
+ SparkUtils.removeStageReportedShuffleFetchFailureTaskIds(stageId,
stageAttemptId)
+ if (shuffleFetchFailureTaskIds != null) {
+ shuffleFetchFailureTaskIds.asScala.headOption.foreach { case taskId =>
+ val taskSetManager = SparkUtils.getTaskSetManager(taskId)
+ if (taskSetManager != null && taskSetManager.runningTasks > 0) {
Review Comment:
even we do not know whether the shuffleFetchFailureTaskIds related tasks did
cause the FetchFailedException eventually(another task running or finished, see
https://github.com/apache/celeborn/pull/2921).
But it should be safe after we check the `taskSetManager.runningTasks > 0`.
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