DataStax Java driver issues

gistfile1.java

//
// My class constructor
//

public CassandraDataModel() {
  this.cluster = Cluster.builder()
          .addContactPoint("127.0.0.1")
                  // .withSSL() // Uncomment if using client to node encryption
          .build();
  Metadata metadata = this.cluster.getMetadata();
  System.out.printf("Connected to cluster: %s\n",
          metadata.getClusterName());
  for ( Host host : metadata.getAllHosts() ) {
      System.out.printf("Datacenter: %s; Host: %s; Rack: %s\n",
              host.getDatacenter(), host.getAddress(), host.getRack());
  }

  session = cluster.connect();
}


//
// Output of mvn test or manual running
//

testConnection(com.canwe.InterestRecommenderTest)  Time elapsed: 0.005 sec  <<< ERROR!
java.lang.NoClassDefFoundError: com/google/common/util/concurrent/FutureCallback
	at com.datastax.driver.core.Cluster.<init>(Cluster.java:76)
	at com.datastax.driver.core.Cluster.buildFrom(Cluster.java:132)
	at com.datastax.driver.core.Cluster$Builder.build(Cluster.java:771)
	at com.canwe.CassandraDataModel.<init>(CassandraDataModel.java:28)
	at com.canwe.InterestRecommenderTest.<init>(InterestRecommenderTest.java:13)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at org.junit.internal.runners.JUnit4ClassRunner.createTest(JUnit4ClassRunner.java:72)
	at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:79)
	at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
	at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
	at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
	at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
	at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.ClassNotFoundException: com.google.common.util.concurrent.FutureCallback
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	... 28 more

How have u solved this?

I ran into the same issue and I was using Hector Maven dependency and Datastax Maven dependency together. I fixed the issue by placing the hector dependency after the datastax dependency.

I have the same problem, please help me! the code is http://pastebin.com/whXdPRS7

I have the same problem