[ https://issues.apache.org/jira/browse/SPARK-22622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-22622. ------------------------------- Resolution: Duplicate It looks like, nevertheless, something huge is in your closure. It's probably not the data you think you're broadcasting. This is then at best part of SPARK-6235. This error would kill the driver process, unless you are trying to recover it. You'd have to post more detail about what you see. > OutOfMemory thrown by Closure Serializer without proper failure propagation > --------------------------------------------------------------------------- > > Key: SPARK-22622 > URL: https://issues.apache.org/jira/browse/SPARK-22622 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 2.2.0 > Environment: Spark 2.2.0 > Hadoop 2.9.0 > Reporter: Raghavendra > Priority: Critical > > While moving from a Stage to another, the Closure serializer is trying to > Serialize the Closures and throwing OOMs. > This is happening when the RDD size crosses 70 GB. > I set the Driver Memory to 225 GB and yet the error persist. > There are two issues here > * OOM thrown when there is almost 3 times of Driver memory provided than the > last Stage RDD size.(Even tried caching this into the disk before moving it > into the current stage) > * After the Error is thrown, the Spark Job does not exit. it just continues > in the same state without propagating the error into the Spark UI. > *Scenario 1* > {color:red}Exception in thread "dag-scheduler-event-loop" > java.lang.OutOfMemoryError: Requested array size exceeds VM limit > at java.util.Arrays.copyOf(Arrays.java:3236) > at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118) > at > java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153) > at > org.apache.spark.util.ByteBufferOutputStream.write(ByteBufferOutputStream.scala:41) > at > java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1877) > at > java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1786) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1189) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) > at > org.apache.spark.serializer.JavaSerializationStream.writeObject(JavaSerializer.scala:43) > at > org.apache.spark.serializer.JavaSerializerInstance.serialize(JavaSerializer.scala:100) > at > org.apache.spark.scheduler.DAGScheduler.submitMissingTasks(DAGScheduler.scala:1003) > at > org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$submitStage(DAGScheduler.scala:930) > at > org.apache.spark.scheduler.DAGScheduler.handleJobSubmitted(DAGScheduler.scala:874) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1677) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1669) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1658) > at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) > {color} > *Scenario 2* > {color:red} > Exception in thread "dag-scheduler-event-loop" > java.lang.OutOfMemoryError > at > java.io.ByteArrayOutputStream.hugeCapacity(ByteArrayOutputStream.java:123) > at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:117) > at > java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153) > at > org.apache.spark.util.ByteBufferOutputStream.write(ByteBufferOutputStream.scala:41) > at > java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1877) > at > java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(ObjectOutputStream.java:1786) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1189) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) > at > org.apache.spark.serializer.JavaSerializationStream.writeObject(JavaSerializer.scala:43) > at > org.apache.spark.serializer.JavaSerializerInstance.serialize(JavaSerializer.scala:100) > at > org.apache.spark.scheduler.DAGScheduler.submitMissingTasks(DAGScheduler.scala:1003) > at > org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$submitStage(DAGScheduler.scala:930) > at > org.apache.spark.scheduler.DAGScheduler.handleJobSubmitted(DAGScheduler.scala:874) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1677) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1669) > at > org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1658) > at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) > {color} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org