java.lang.NoClassDefFoundError: scala/Product$class

Hot problem!
This exception has a lot of traffic. You can help 15 users by writing a short tip.

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

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.
java.lang.NoClassDefFoundError: scala/Product$class
at org.apache.spark.SparkConf$DeprecatedConfig.(SparkConf.scala:762)
at org.apache.spark.SparkConf$.(SparkConf.scala:615)
at org.apache.spark.SparkConf$.(SparkConf.scala)
at org.apache.spark.SparkConf.set(SparkConf.scala:84)
at org.apache.spark.SparkConf.set(SparkConf.scala:73)
at org.apache.spark.SparkConf.setMaster(SparkConf.scala:105)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

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