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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/04/25 06:11:00 UTC
[jira] [Commented] (SPARK-27530) FetchFailedException: Received a
zero-size buffer for block shuffle
[ https://issues.apache.org/jira/browse/SPARK-27530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16825762#comment-16825762 ]
Hyukjin Kwon commented on SPARK-27530:
--------------------------------------
Please avoid to set Critical+ which is usually reserved for committers.
> FetchFailedException: Received a zero-size buffer for block shuffle
> -------------------------------------------------------------------
>
> Key: SPARK-27530
> URL: https://issues.apache.org/jira/browse/SPARK-27530
> Project: Spark
> Issue Type: Improvement
> Components: Shuffle, Spark Core
> Affects Versions: 2.4.0
> Reporter: Adrian Muraru
> Priority: Major
>
> I'm getting this in a large shuffle:
> {code:java}
> org.apache.spark.shuffle.FetchFailedException: Received a zero-size buffer for block shuffle_2_9167_1861 from BlockManagerId(2665, ip-172-25-44-74, 39439, None) (expectedApproxSize = 33708, isNetworkReqDone=false)
> at org.apache.spark.storage.ShuffleBlockFetcherIterator.throwFetchFailedException(ShuffleBlockFetcherIterator.scala:554)
> at org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:438)
> at org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:64)
> at scala.collection.Iterator$$anon$12.nextCur(Iterator.scala:435)
> at scala.collection.Iterator$$anon$12.hasNext(Iterator.scala:441)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:409)
> at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:37)
> at org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:156)
> at org.apache.spark.Aggregator.combineValuesByKey(Aggregator.scala:41)
> at org.apache.spark.shuffle.BlockStoreShuffleReader.read(BlockStoreShuffleReader.scala:90)
> at org.apache.spark.rdd.ShuffledRDD.compute(ShuffledRDD.scala:105)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
> at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
> at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
> at org.apache.spark.rdd.UnionRDD.compute(UnionRDD.scala:105)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
> at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:324)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:288)
> at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99)
> at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:55)
> at org.apache.spark.scheduler.Task.run(Task.scala:121)
> at org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:402)
> at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:408)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.io.IOException: Received a zero-size buffer for block shuffle_2_9167_1861 from BlockManagerId(2665, ip-172-25-44-74, 39439, None) (expectedApproxSize = 33708, isNetworkReqDone=false){code}
>
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