Hi,
I am using Spark Version 1.1 in standalone mode in the cluster. Sometimes,
during Naive Baye's training, I get OptionalDataException at line,
map at NaiveBayes.scala:109
I am getting following exception on the console,
java.io.OptionalDataException:
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1371)
java.io.ObjectInputStream.readObject(ObjectInputStream.java:371)
java.util.HashMap.readObject(HashMap.java:1394)
sun.reflect.GeneratedMethodAccessor626.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:483)
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1896)
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801)
What could be the reason behind this?
Thanks
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