Spark Kafka Streaming Issue

Question

I am using maven

i have added the following dependencies

    
      org.apache.spark&         


        

Answer 1

I meet the same problem, I solved it by build the jar with dependencies.

1. remove "sc.addJar()" in your code.

2. add the code below to pom.xml

   
       src/main/java
       src/test/java
       
         
         
           maven-assembly-plugin
           
             
               jar-with-dependencies
             
             
               
                 
               
             
           
           
             
               make-assembly
               package
               
                 single
               
             
           
         
       
       
   

3. mvn package

4. submit the "example-jar-with-dependencies.jar"