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Yin Huai commented on SPARK-14521:
----------------------------------
Do we know the root cause?
> StackOverflowError in Kryo when executing TPC-DS
> ------------------------------------------------
>
> Key: SPARK-14521
> URL: https://issues.apache.org/jira/browse/SPARK-14521
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Rajesh Balamohan
> Priority: Critical
>
> Build details: Spark build from master branch (Apr-10)
> DataSet: TPC-DS at 200 GB scale in Parq format stored in hive.
> Client: $SPARK_HOME/bin/beeline
> Query: TPC-DS Query27
> spark.sql.sources.fileScan=true (this is the default value anyways)
> Exception:
> {noformat}
> Exception in thread "broadcast-exchange-0" java.lang.StackOverflowError
> at com.esotericsoftware.kryo.util.DefaultClassResolver.writeName(DefaultClassResolver.java:108)
> at com.esotericsoftware.kryo.util.DefaultClassResolver.writeClass(DefaultClassResolver.java:99)
> at com.esotericsoftware.kryo.Kryo.writeClass(Kryo.java:517)
> at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:622)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:100)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:40)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:100)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:40)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:100)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:40)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> at com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:80)
> at com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:518)
> at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:628)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:100)
> at com.esotericsoftware.kryo.serializers.CollectionSerializer.write(CollectionSerializer.java:40)
> at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:552)
> {noformat}
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