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From "Peigen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-23131) Stackoverflow using ML and Kryo serializer
Date Wed, 17 Jan 2018 11:51:00 GMT
Peigen created SPARK-23131:
------------------------------

             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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