gistfile1.txt

com.esotericsoftware.kryo.KryoException: java.lang.NullPointerException
Serialization trace:
filesToBeDeleted (org.apache.hudi.avro.model.HoodieListingBasedRollbackRequest)
	at com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:144)
	at com.esotericsoftware.kryo.serializers.FieldSerializer.read(FieldSerializer.java:543)
	at com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:731)
	at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:391)
	at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:302)
	at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:813)
	at com.twitter.chill.WrappedArraySerializer.read(WrappedArraySerializer.scala:36)
	at com.twitter.chill.WrappedArraySerializer.read(WrappedArraySerializer.scala:23)
	at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:813)
	at org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:282)
	at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1$$anonfun$apply$mcV$sp$2.apply(ParallelCollectionRDD.scala:80)
	at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1$$anonfun$apply$mcV$sp$2.apply(ParallelCollectionRDD.scala:80)
	at org.apache.spark.util.Utils$.deserializeViaNestedStream(Utils.scala:207)
	at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply$mcV$sp(ParallelCollectionRDD.scala:80)
	at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply(ParallelCollectionRDD.scala:70)
	at org.apache.spark.rdd.ParallelCollectionPartition$$anonfun$readObject$1.apply(ParallelCollectionRDD.scala:70)
	at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1326)
	at org.apache.spark.rdd.ParallelCollectionPartition.readObject(ParallelCollectionRDD.scala:70)
	at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1170)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2178)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2287)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2211)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)
	at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:75)
	at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:114)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:376)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
	at org.apache.avro.generic.GenericData$Array.add(GenericData.java:277)
	at com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:134)
	at com.esotericsoftware.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:40)
	at com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:731)
	at com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:125)
	... 35 more