Hi All,
I am getting PARSING_ERROR while running my job on the code checked out up
to commit# db56f2df1b8027171da1b8d2571d1f2ef1e103b6. I am running this job
on EC2.
Any idea if there is something wrong with my config?
Here is my config:
--
.set("spark.executor.extraJavaOptions", "-XX:+UseCompressedOops
-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps")
.set("spark.storage.memoryFraction", "0.2")
.set("spark.serializer", "org.apache.spark.serializer.KryoSerializer")
.set("spark.kryo.registrator",
"org.apache.spark.graphx.GraphKryoRegistrator")
.set("spark.akka.frameSize", "20")
.set("spark.akka.timeout", "300")
.set("spark.shuffle.memoryFraction", "0.5")
.set("spark.core.connection.ack.wait.timeout", "1800")
--
--
Job aborted due to stage failure: Task 947 in stage 11.0 failed 4 times,
most recent failure: Lost task 947.3 in stage 11.0 (TID 12750,
ip-10-167-149-118.ec2.internal): com.esotericsoftware.kryo.KryoException:
java.io.IOException: failed to uncompress the chunk: PARSING_ERROR(2)
Serialization trace:
vids (org.apache.spark.graphx.impl.VertexAttributeBlock)
com.esotericsoftware.kryo.io.Input.fill(Input.java:142)
com.esotericsoftware.kryo.io.Input.require(Input.java:169)
com.esotericsoftware.kryo.io.Input.readLong_slow(Input.java:719)
com.esotericsoftware.kryo.io.Input.readLong(Input.java:665)
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer.read(DefaultArraySerializers.java:127)
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer.read(DefaultArraySerializers.java:107)
com.esotericsoftware.kryo.Kryo.readObjectOrNull(Kryo.java:699)
com.esotericsoftware.kryo.serializers.FieldSerializer$ObjectField.read(FieldSerializer.java:611)
com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:221)
com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729)
com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:43)
com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:34)
com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729)
org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:119)
org.apache.spark.serializer.DeserializationStream$$anon$1.getNext(Serializer.scala:129)
org.apache.spark.util.NextIterator.hasNext(NextIterator.scala:71)
org.apache.spark.storage.BlockManager$LazyProxyIterator$1.hasNext(BlockManager.scala:1038)
scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30)
org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39)
scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
scala.collection.Iterator$class.foreach(Iterator.scala:727)
scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
org.apache.spark.graphx.impl.VertexPartitionBaseOps.innerJoinKeepLeft(VertexPartitionBaseOps.scala:192)
org.apache.spark.graphx.impl.EdgePartition.updateVertices(EdgePartition.scala:78)
org.apache.spark.graphx.impl.ReplicatedVertexView$$anonfun$2$$anonfun$apply$1.apply(ReplicatedVertexView.scala:75)
org.apache.spark.graphx.impl.ReplicatedVertexView$$anonfun$2$$anonfun$apply$1.apply(ReplicatedVertexView.scala:73)
scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
scala.collection.Iterator$class.foreach(Iterator.scala:727)
scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
org.apache.spark.shuffle.hash.HashShuffleWriter.write(HashShuffleWriter.scala:57)
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:147)
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:97)
org.apache.spark.scheduler.Task.run(Task.scala:51)
org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:189)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
java.lang.Thread.run(Thread.java:745)
--
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