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https://issues.apache.org/jira/browse/SPARK-27100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16787749#comment-16787749
]
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)
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