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Hyukjin Kwon commented on SPARK-27100: -------------------------------------- Hm, can you show reproducible steps including codes? I think it should be checked if there's the same issue in the current master branch or not. > dag-scheduler-event-loop" java.lang.StackOverflowError > ------------------------------------------------------ > > Key: SPARK-27100 > URL: https://issues.apache.org/jira/browse/SPARK-27100 > Project: Spark > Issue Type: Bug > Components: MLlib > Affects Versions: 2.1.3, 2.3.3 > Reporter: KaiXu > Priority: Major > Attachments: stderr > > > ALS in Spark MLlib causes StackOverflow: > /opt/sparkml/spark213/bin/spark-submit --properties-file > /opt/HiBench/report/als/spark/conf/sparkbench/spark.conf --class > com.intel.hibench.sparkbench.ml.ALSExample --master yarn-client > --num-executors 3 --executor-memory 322g > /opt/HiBench/sparkbench/assembly/target/sparkbench-assembly-7.1-SNAPSHOT-dist.jar > --numUsers 40000 --numProducts 60000 --rank 100 --numRecommends 20 > --numIterations 100 --kryo false --implicitPrefs true --numProductBlocks -1 > --numUserBlocks -1 --lambda 1.0 hdfs://bdw-slave20:8020/HiBench/ALS/Input > > Exception in thread "dag-scheduler-event-loop" java.lang.StackOverflowError > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1534) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) > at > scala.collection.immutable.List$SerializationProxy.writeObject(List.scala:468) > at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) > at > scala.collection.immutable.List$SerializationProxy.writeObject(List.scala:468) > at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) > at > java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) > at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) > at > java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) > at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org