Spark2.1.0 incompatible Jackson versions 2.7.6

Question

I am trying to run a simple spark example in intellij, but I get the error like that:

Exception in thread \"main\" java.lang.ExceptionInInitializerError
at o         


        

Answer 1

Solution with Gradle, by using the resolutionStrategy (https://docs.gradle.org/current/dsl/org.gradle.api.artifacts.ResolutionStrategy.html):

configurations {

    all {

        resolutionStrategy {
            force 'com.fasterxml.jackson.core:jackson-core:2.4.4', 'com.fasterxml.jackson.core:jackson-databind:2.4.4', 'com.fasterxml.jackson.core:jackson-annotations:2.4.4'
        }
    }
}