java的api 消费kafka报错，，java.lang.NoClassDefFoundError: org/apache/kafka/common/security/JaasUtils

Question

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/kafka/common/security/JaasUtils
    at kafka.consumer.ZookeeperConsumerConnector.connectZk(ZookeeperConsumerConnector.scala:184)
    at kafka.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:129)
    at kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:66)
    at kafka.javaapi.consumer.ZookeeperConsumerConnector.<init>(ZookeeperConsumerConnector.scala:69)
    at kafka.consumer.Consumer$.createJavaConsumerConnector(ConsumerConnector.scala:120)
    at kafka.consumer.Consumer.createJavaConsumerConnector(ConsumerConnector.scala)
    at org.apache.spark.examp.SimpleConsumer.<init>(SimpleConsumer.java:29)
    at org.apache.spark.examp.SimpleConsumer.main(SimpleConsumer.java:24)
Caused by: java.lang.ClassNotFoundException: org.apache.kafka.common.security.JaasUtils
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)

Answer 1

兄弟问题找到了吗