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 -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/OptionalDataException-during-Naive-Bayes-Training-tp21059.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org