Mojmir Vinkler created SPARK-5250:
-------------------------------------
Summary: EOFException in when reading gzipped files from S3 with
wholeTextFiles
Key: SPARK-5250
URL: https://issues.apache.org/jira/browse/SPARK-5250
Project: Spark
Issue Type: Bug
Components: PySpark
Affects Versions: 1.2.0
Reporter: Mojmir Vinkler
I get an `EOFException` error when reading *some* gzipped files using
`sc.wholeTextFiles`. It happens to just a few files, I thought that the file is
corrupted, but I was able to read it without problems using `sc.textFile` (and
pandas).
Traceback for command
`sc.wholeTextFiles('s3n://s3bucket/2525322021051.csv.gz').collect()`
{code}
---------------------------------------------------------------------------
Py4JJavaError Traceback (most recent call last)
<ipython-input-104-943aab11de03> in <module>()
----> 1 sc.wholeTextFiles('s3n://s3bucket/2525322021051.csv.gz').collect()
/home/ubuntu/databricks/spark/python/pyspark/rdd.py in collect(self)
674 """
675 with SCCallSiteSync(self.context) as css:
--> 676 bytesInJava = self._jrdd.collect().iterator()
677 return list(self._collect_iterator_through_file(bytesInJava))
678
/home/ubuntu/databricks/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/java_gateway.py
in __call__(self, *args)
536 answer = self.gateway_client.send_command(command)
537 return_value = get_return_value(answer, self.gateway_client,
--> 538 self.target_id, self.name)
539
540 for temp_arg in temp_args:
/home/ubuntu/databricks/spark/python/lib/py4j-0.8.2.1-src.zip/py4j/protocol.py
in get_return_value(answer, gateway_client, target_id, name)
298 raise Py4JJavaError(
299 'An error occurred while calling {0}{1}{2}.\n'.
--> 300 format(target_id, '.', name), value)
301 else:
302 raise Py4JError(
Py4JJavaError: An error occurred while calling o1576.collect.
: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 41.0 failed 4 times, most recent failure: Lost task 0.3 in stage 41.0
(TID 4720, ip-10-0-241-126.ec2.internal): java.io.EOFException: Unexpected end
of input stream
at
org.apache.hadoop.io.compress.DecompressorStream.decompress(DecompressorStream.java:137)
at
org.apache.hadoop.io.compress.DecompressorStream.read(DecompressorStream.java:77)
at java.io.InputStream.read(InputStream.java:101)
at com.google.common.io.ByteStreams.copy(ByteStreams.java:207)
at com.google.common.io.ByteStreams.toByteArray(ByteStreams.java:252)
at
org.apache.spark.input.WholeTextFileRecordReader.nextKeyValue(WholeTextFileRecordReader.scala:73)
at
org.apache.hadoop.mapreduce.lib.input.CombineFileRecordReader.nextKeyValue(CombineFileRecordReader.java:69)
at
org.apache.spark.rdd.NewHadoopRDD$$anon$1.hasNext(NewHadoopRDD.scala:145)
at
org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at
org.apache.spark.InterruptibleIterator.foreach(InterruptibleIterator.scala:28)
at
scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48)
at
scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103)
at
scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47)
at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273)
at
org.apache.spark.InterruptibleIterator.to(InterruptibleIterator.scala:28)
at
scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265)
at
org.apache.spark.InterruptibleIterator.toBuffer(InterruptibleIterator.scala:28)
at
scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252)
at
org.apache.spark.InterruptibleIterator.toArray(InterruptibleIterator.scala:28)
at org.apache.spark.rdd.RDD$$anonfun$16.apply(RDD.scala:780)
at org.apache.spark.rdd.RDD$$anonfun$16.apply(RDD.scala:780)
at
org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)
at
org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)
at org.apache.spark.scheduler.Task.run(Task.scala:56)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Driver stacktrace:
at
org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1214)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1203)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1202)
at
scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
at
org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1202)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:696)
at
org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:696)
at scala.Option.foreach(Option.scala:236)
at
org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:696)
at
org.apache.spark.scheduler.DAGSchedulerEventProcessActor$$anonfun$receive$2.applyOrElse(DAGScheduler.scala:1420)
at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
at
org.apache.spark.scheduler.DAGSchedulerEventProcessActor.aroundReceive(DAGScheduler.scala:1375)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
at akka.actor.ActorCell.invoke(ActorCell.scala:487)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238)
at akka.dispatch.Mailbox.run(Mailbox.scala:220)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
{code}
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