pan3793 commented on pull request #35076: URL: https://github.com/apache/spark/pull/35076#issuecomment-1005881779
Update: After https://github.com/apache/spark/commit/f6128a6f4215dc45a19209d799dd9bf98fab6d8a, I run 3 rounds of 1T TPC-DS, don't see neither this issue nor the issue mentioned in #34934, but the following issue occurs frequently, it cause shufle retry rather than fail the job, and usually the stage can success in retry. ``` FetchFailed(null, shuffleId=15, mapIndex=-1, mapId=-1, reduceId=838, message= org.apache.spark.shuffle.MetadataFetchFailedException: Missing an output location for shuffle 15 partition 838 at org.apache.spark.MapOutputTracker$.validateStatus(MapOutputTracker.scala:1619) at org.apache.spark.MapOutputTracker$.$anonfun$convertMapStatuses$7(MapOutputTracker.scala:1555) at scala.collection.TraversableLike$WithFilter.$anonfun$foreach$1(TraversableLike.scala:985) at scala.collection.Iterator.foreach(Iterator.scala:943) at scala.collection.Iterator.foreach$(Iterator.scala:943) at scala.collection.AbstractIterator.foreach(Iterator.scala:1431) at scala.collection.IterableLike.foreach(IterableLike.scala:74) at scala.collection.IterableLike.foreach$(IterableLike.scala:73) at scala.collection.AbstractIterable.foreach(Iterable.scala:56) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:984) at org.apache.spark.MapOutputTracker$.$anonfun$convertMapStatuses$4(MapOutputTracker.scala:1554) at org.apache.spark.MapOutputTracker$.$anonfun$convertMapStatuses$4$adapted(MapOutputTracker.scala:1535) at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36) at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:198) at org.apache.spark.MapOutputTracker$.convertMapStatuses(MapOutputTracker.scala:1535) at org.apache.spark.MapOutputTrackerWorker.getMapSizesByExecutorIdImpl(MapOutputTracker.scala:1230) at org.apache.spark.MapOutputTrackerWorker.getPushBasedShuffleMapSizesByExecutorId(MapOutputTracker.scala:1204) at org.apache.spark.shuffle.sort.SortShuffleManager.getReader(SortShuffleManager.scala:136) at org.apache.spark.shuffle.ShuffleManager.getReader(ShuffleManager.scala:63) at org.apache.spark.shuffle.ShuffleManager.getReader$(ShuffleManager.scala:57) at org.apache.spark.shuffle.sort.SortShuffleManager.getReader(SortShuffleManager.scala:73) at org.apache.spark.sql.execution.ShuffledRowRDD.compute(ShuffledRowRDD.scala:208) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:365) at org.apache.spark.rdd.RDD.iterator(RDD.scala:329) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:365) at org.apache.spark.rdd.RDD.iterator(RDD.scala:329) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:365) at org.apache.spark.rdd.RDD.iterator(RDD.scala:329) at org.apache.spark.shuffle.ShuffleWriteProcessor.write(ShuffleWriteProcessor.scala:59) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:52) at org.apache.spark.scheduler.Task.run(Task.scala:136) at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:507) at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1475) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:510) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
