我正在eclipse中编写一个简单的kafka-spark流式代码，使用spark流式处理来自kafka代理的消息。下面是代码，我在尝试从eclipse运行代码时收到错误。
我还确保了依赖jar的位置，请帮助摆脱这个错误
对象SparkKafka流{

def main(args: Array[String]) {

val conf = new SparkConf()
  .setAppName("The swankiest Spark app ever")
  .setMaster("local[*]")

val ssc = new StreamingContext(conf, Seconds(60))
ssc.checkpoint("C:\\keerthi\\software\\eclipse-jee-mars-2-win32-  x86_64\\eclipse")

    println("Parameters:" + "zkorum:" + "group:" + "topicMap:"+"number of threads:")

val zk = "xxxxxxxx:2181"
val group = "test-consumer-group"
val topics = "my-replicated-topic"
val numThreads = 2

val topicMap =  topics.split(",").map((_,numThreads.toInt)).toMap

val lines = KafkaUtils.createStream(ssc,zk,group,topicMap).map(_._2)
val words = lines.flatMap(_.split(" "))
val wordCounts = words.map(x => (x,1L)).count()

println("wordCounts:"+wordCounts)

//wordCounts.print
  }
}

例外情况：
线程“main”java.lang.noclassdeffounderror中出现异常：org/apache/spark/streaming/kafka/kafkautils$位于org.firststream.spark\u kakfa.spark\u kafka\u streaming$.main（spark\u kafka\u streaming）。scala:30)在org.firststream.spark\u kakfa.spark\u kafka\u streaming.main（spark\u kafka\u streaming.scala）上，由以下原因引起：java.lang.classnotfoundexception：org.apache.spark.streaming.kafka.kafkautils$位于java.net.urlclassloader.findclass（未知源）位于java.lang.classloader.loadclass（未知源）位于sun.misc.launcher$appclassloader.loadclass（未知源）位于java.lang.classloader.loadclass（未知源）。。。2个以上
依赖项：

<dependency>
      <groupId>org.apache.kafka</groupId>
    <artifactId>kafka_2.10</artifactId>
    <version>0.8.1.1</version>
    <scope>compile</scope>
  <exclusions>
    <exclusion>
      <artifactId>jmxri</artifactId>
      <groupId>com.sun.jmx</groupId>
    </exclusion>
    <exclusion>
      <artifactId>jms</artifactId>
      <groupId>javax.jms</groupId>
    </exclusion>
    <exclusion>
      <artifactId>jmxtools</artifactId>
      <groupId>com.sun.jdmk</groupId>
    </exclusion>
  </exclusions>
 </dependency>

<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<version>0.8.2.0</version>
</dependency>

<dependency>
    <groupId>org.apache.spark</groupId>
    <artifactId>spark-streaming-kafka_2.10</artifactId>
    <version>1.2.0</version>
</dependency>

<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming_2.10</artifactId>      
<version>1.2.0</version>
</dependency>