[jira] [Commented] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14555807#comment-14555807
]
Guillaume E.B. commented on SPARK-4105:
---
Ok, my bad, I tried to reproduce the bug using lz4, but I was unable to get it,
even with a test shuffling 500GB of data. So I must have been mistaken.
Using another compression codec seems to be a good workaround.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:158)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.MappedValuesRDD.compute(MappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.FlatMappedValuesRDD.compute(FlatMappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at org.apache.spark.rdd.MappedRDD.compute(MappedRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
> at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
> at org.apache.spark.scheduler.Task.run(Task.scala:56)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:181)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>
[jira] [Commented] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545533#comment-14545533
]
Guillaume E.B. commented on SPARK-4105:
---
I think I add the bug using another compression codec. I will try to reproduce
it as soon as I can.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:158)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.MappedValuesRDD.compute(MappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.FlatMappedValuesRDD.compute(FlatMappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at org.apache.spark.rdd.MappedRDD.compute(MappedRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
> at
> org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
> at org.apache.spark.scheduler.Task.run(Task.scala:56)
> at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:181)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thr
[jira] [Comment Edited] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[ https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14532692#comment-14532692 ] Guillaume E.B. edited comment on SPARK-4105 at 5/7/15 3:08 PM: --- I have been able to reproduce this bug several times on my cluster composed of 4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on my business use case on which I first ran into the issue and the example given on this page, it is basically joining two flows with massive spilling on disk. I reproduce the bug starting from 8000 mappers generating each 10 objects (first two arguments). This is equivalent to about 36GB of spilled data. With 2000 mappers, the bug did not happen. This issue occurs clearly for me when a massive volume of data is involved. The job takes 1 hour to run on my cluster with these parameters. Other parameters: 18 executors, parallelism level = 36. Spar version: 1.3.0, cdh5.4 Stack trace: com.esotericsoftware.kryo.KryoException: java.io.IOException: failed to uncompress the chunk: FAILED_TO_UNCOMPRESS(5) at com.esotericsoftware.kryo.io.Input.fill(Input.java:142) at com.esotericsoftware.kryo.io.Input.require(Input.java:169) at com.esotericsoftware.kryo.io.Input.readAscii_slow(Input.java:580) at com.esotericsoftware.kryo.io.Input.readAscii(Input.java:558) at com.esotericsoftware.kryo.io.Input.readString(Input.java:436) at com.esotericsoftware.kryo.util.DefaultClassResolver.readName(DefaultClassResolver.java:132) at com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:115) at com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:610) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:721) at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:42) at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:33) at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729) at org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:138) at org.apache.spark.serializer.DeserializationStream$$anon$1.getNext(Serializer.scala:133) at org.apache.spark.util.NextIterator.hasNext(NextIterator.scala:71) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:32) at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:32) at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:125) at org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:160) at org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159) at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:159) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:35) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:277) at org.apache.spark.rdd.RDD.iterator(RDD.scala:244) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:64) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.io.IOException: failed to uncompress the chunk: FAILED_TO_UNCOMPRESS(5) at org.xerial.snappy.SnappyInputStream.hasNextChunk(SnappyInputStream.java:361) at org.xerial.snappy.SnappyInputStream.rawRead(SnappyInputStream.java:158) at org.xerial.snappy.SnappyInputStream.read(SnappyInputStream
[jira] [Comment Edited] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14532692#comment-14532692
]
Guillaume E.B. edited comment on SPARK-4105 at 5/7/15 2:16 PM:
---
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 objects
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved. The job takes 1 hour to run on my cluster
with these parameters.
Other parameters: 18 executors, parallelism level = 36.
Spar version: 1.3.0, cdh5.4
was (Author: geynard):
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 objects
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved. The job takes 1 hour to run on my cluster
with these parameters.
Other paremeters : 18 executors, parallelism level = 36.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreac
[jira] [Comment Edited] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14532692#comment-14532692
]
Guillaume E.B. edited comment on SPARK-4105 at 5/7/15 2:13 PM:
---
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 objects
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved. The job takes 1 hour to run on my cluster
with these parameters.
Other paremeters : 18 executors, parallelism level = 36.
was (Author: geynard):
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 objects
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:158)
> at org.apache.spark.rdd.RDD.computeOr
[jira] [Comment Edited] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513761#comment-14513761
]
Guillaume E.B. edited comment on SPARK-4105 at 5/7/15 2:10 PM:
---
I have this issue using spark1.2.0+ shipped with Cloudera CDH5.3. Some more
information:
- This issue showed when I tried to augment the property
"spark.default.parallelism" in order to have 2 or 3 tasks per executor (in my
case 36 tasks for 18 executors).
- I reproduce it almost every time on my configuration, with Snappy or any
other compression mechanism.
- My cluster is composed of 4 VMs with 6 cores, 32GB RAM on each.
- My use case is performing joins on about 50GB of data compressed with Snappy.
- I use KryoSerialization.
- It generally occurs on just once shuffle partition, but once it has, this
partition will throw the error 4 times and fail the job.
was (Author: geynard):
I have this issue using spark1.2.0+ shipped with Cloudera CDH5.3. Some more
information:
- This issue showed when I tried to augment the property
"spark.default.parallelism" in order to have 2 or 3 tasks per executor (in my
case 36 tasks for 18 executors).
- I reproduce it almost every time on my configuration, with Snappy or any
another compression mechanism.
- My cluster is composed of 4 VMs with 6 cores, 32GB RAM on each.
- My use case is performing joins on about 50GB of data compressed with Snappy.
- I use KryoSerialization.
- It generally occurs on just once shuffle partition, but once it has, this
partition will throw the error 4 times and fail the job.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.sca
[jira] [Comment Edited] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14532692#comment-14532692
]
Guillaume E.B. edited comment on SPARK-4105 at 5/7/15 2:10 PM:
---
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 objects
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved.
was (Author: geynard):
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 object
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:158)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd
[jira] [Updated] (SPARK-4105) FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based shuffle
[
https://issues.apache.org/jira/browse/SPARK-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Guillaume E.B. updated SPARK-4105:
--
Attachment: JavaObjectToSerialize.java
SparkFailedToUncompressGenerator.scala
I have been able to reproduce this bug several times on my cluster composed of
4 VMs (6 proc, 32GB ram) using the classes I join. These classes are based on
my business use case on which I first ran into the issue and the example given
on this page, it is basically joining two flows with massive spilling on disk.
I reproduce the bug starting from 8000 mappers generating each 10 object
(first two arguments). This is equivalent to about 36GB of spilled data. With
2000 mappers, the bug did not happen. This issue occurs clearly for me when a
massive volume of data is involved.
> FAILED_TO_UNCOMPRESS(5) errors when fetching shuffle data with sort-based
> shuffle
> -
>
> Key: SPARK-4105
> URL: https://issues.apache.org/jira/browse/SPARK-4105
> Project: Spark
> Issue Type: Bug
> Components: Shuffle, Spark Core
>Affects Versions: 1.2.0, 1.2.1, 1.3.0
>Reporter: Josh Rosen
>Assignee: Josh Rosen
>Priority: Blocker
> Attachments: JavaObjectToSerialize.java,
> SparkFailedToUncompressGenerator.scala
>
>
> We have seen non-deterministic {{FAILED_TO_UNCOMPRESS(5)}} errors during
> shuffle read. Here's a sample stacktrace from an executor:
> {code}
> 14/10/23 18:34:11 ERROR Executor: Exception in task 1747.3 in stage 11.0 (TID
> 33053)
> java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method)
> at org.xerial.snappy.Snappy.rawUncompress(Snappy.java:391)
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:427)
> at
> org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:127)
> at
> org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
> at org.xerial.snappy.SnappyInputStream.(SnappyInputStream.java:58)
> at
> org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
> at
> org.apache.spark.storage.BlockManager.wrapForCompression(BlockManager.scala:1090)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:116)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator$$anon$1$$anonfun$onBlockFetchSuccess$1.apply(ShuffleBlockFetcherIterator.scala:115)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:243)
> at
> org.apache.spark.storage.ShuffleBlockFetcherIterator.next(ShuffleBlockFetcherIterator.scala:52)
> at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
> at
> org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
> at
> org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
> at
> org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159)
> at
> org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:158)
> at
> scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772)
> at
> scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
> at
> scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771)
> at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:158)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.MappedValuesRDD.compute(MappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at
> org.apache.spark.rdd.FlatMappedValuesRDD.compute(FlatMappedValuesRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
> at org.apache.spark.rdd.MappedRDD.compute(MappedRDD.scala:31)
> at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:262)
> at org.apache.spark.rdd.RDD.iterator(RDD.scala:229)
>
