• java.lang.NoSuchMethodException: scala.runtime.Nothing$.<init>(kafka.utils.VerifiableProperties)


    先上代码:

    package demo
    
    import kafka.serializer.StringDecoder
    import org.apache.spark.streaming.kafka.KafkaUtils
    import org.apache.spark.streaming.{Seconds, StreamingContext}
    import org.apache.spark.{SparkConf, SparkContext}
    
    /**
      * Created by lou on 2018/04/25.
      */
    object SimpleKafkaStream {
    
      def main(args: Array[String]): Unit = {
    
        val sparkConf = new SparkConf().setAppName(SimpleKafkaStream.getClass.getName).setMaster("local")
        sparkConf.set("spark.serializer", "org.apache.spark.serializer.KryoSerializer")
    
        val sc = new SparkContext(sparkConf)
    
        val interval = 5;
        val topics = Set("topic_test")
        val kafkaParams = Map[String, String]("metadata.broker.list" -> "192.168.10.1:9092", "serializer.class" -> "kafka.serializer.StringEncoder")
    
        val ssc = new StreamingContext(sc, Seconds(interval))
        val kafkaStream = KafkaUtils.createDirectStream[String, String, StringDecoder, StringDecoder](ssc, kafkaParams, topics)
    
        kafkaStream.foreachRDD { rdd =>
          rdd.foreachPartition(records=>{
            while (records.hasNext){
              val message = records.next()
              println("message:" + message)
            }
          })
        }
      }
    }

    pom.xml配置:

    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-streaming-kafka_2.10</artifactId>
        <version>1.6.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.kafka</groupId>
        <artifactId>kafka_2.10</artifactId>
        <version>0.9.0.1</version>
    </dependency>

    异常日志:

    17/09/20 22:35:10 ERROR Executor: Exception in task 0.0 in stage 0.0 (TID 0)
    java.lang.NoSuchMethodException: scala.runtime.Nothing$.<init>(kafka.utils.VerifiableProperties)
     at java.lang.Class.getConstructor0(Class.java:3074)
     at java.lang.Class.getConstructor(Class.java:1817)
     at org.apache.spark.streaming.kafka.KafkaRDD$KafkaRDDIterator.<init>(KafkaRDD.scala:150)
     at org.apache.spark.streaming.kafka.KafkaRDD.compute(KafkaRDD.scala:136)
     at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
     at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
     at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70)
     at org.apache.spark.scheduler.Task.run(Task.scala:86)
     at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
     at java.lang.Thread.run(Thread.java:745)
    17/09/20 22:35:11 WARN TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0, localhost): java.lang.NoSuchMethodException: scala.runtime.Nothing$.<init>(kafka.utils.VerifiableProperties)
     at java.lang.Class.getConstructor0(Class.java:3074)
     at java.lang.Class.getConstructor(Class.java:1817)
     at org.apache.spark.streaming.kafka.KafkaRDD$KafkaRDDIterator.<init>(KafkaRDD.scala:150)
     at org.apache.spark.streaming.kafka.KafkaRDD.compute(KafkaRDD.scala:136)
     at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
     at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
     at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:70)
     at org.apache.spark.scheduler.Task.run(Task.scala:86)
     at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
     at java.lang.Thread.run(Thread.java:745)

    问题分析:

      spark-streaming-kafka 与 kafka版本问题:spark1.6依赖kafka:0.8.2.1,修改pom.xml配置

    <dependency>
        <groupId>org.apache.spark</groupId>
        <artifactId>spark-streaming-kafka_2.10</artifactId>
        <version>1.6.0</version>
    </dependency>
    <dependency>
        <groupId>org.apache.kafka</groupId>
        <artifactId>kafka_2.10</artifactId>
        <version>0.8.2.1</version>
    </dependency>
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  • 原文地址:https://www.cnblogs.com/louxindong/p/8940728.html
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