Peigen created SPARK-23131:
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Summary: Stackoverflow using ML and Kryo serializer
Key: SPARK-23131
URL: https://issues.apache.org/jira/browse/SPARK-23131
Project: Spark
Issue Type: Bug
Components: ML
Affects Versions: 2.2.0
Environment: When trying to use GeneralizedLinearRegression model and
set SparkConf to use KryoSerializer(JavaSerializer don't have this problem)
It causes StackOverflowException
{quote}
Exception in thread "dispatcher-event-loop-34" java.lang.StackOverflowError
at java.util.HashMap.hash(HashMap.java:338)
at java.util.HashMap.get(HashMap.java:556)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:61)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
at com.esotericsoftware.kryo.Generics.getConcreteClass(Generics.java:62)
{quote}
This is very likely to be https://github.com/EsotericSoftware/kryo/issues/341
Upgrade Kryo to 4.0+ probably could fix this
Reporter: Peigen
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