org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 80.0 failed 1 times, most recent failure: Lost task 0.0 in stage 80.0 (TID 17, localhost): com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 13994

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by thesamet
, 1 year ago
Job aborted due to stage failure: Task 0 in stage 80.0 failed 1 times, most recent failure: Lost task 0.0 in stage 80.0 (TID 17, localhost): com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 13994
via GitHub by car2008
, 1 year ago
Job aborted due to stage failure: Task 0 in stage 4.0 failed 1 times, most recent failure: Lost task 0.0 in stage 4.0 (TID 36, localhost): com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 2422353
via GitHub by car2008
, 1 year ago
Job aborted due to stage failure: Task 138 in stage 1.0 failed 1 times, most recent failure: Lost task 138.0 in stage 1.0 (TID 362, localhost): com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 4267
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 80.0 failed 1 times, most recent failure: Lost task 0.0 in stage 80.0 (TID 17, localhost): com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 13994
at com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:137)
at com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:670)
at org.apache.spark.serializer.KryoDeserializationStream.readObject(KryoSerializer.scala:229)
at org.apache.spark.serializer.DeserializationStream$$anon$1.getNext(Serializer.scala:169)
at scala.collection.Iterator$$anon$12.hasNext(Iterator.scala:439)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.