[ https://issues.apache.org/jira/browse/SPARK-23131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peigen updated SPARK-23131: --------------------------- Environment: (was: 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) Description: 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 > 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 > Reporter: Peigen > Priority: Critical > > 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 -- This message was sent by Atlassian JIRA 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