kafka所在服务器的JDK 与客户端的JDK 需要一致么？修订版本明细

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kafka所在服务器的JDK 与客户端的JDK 需要一致么？

kafka

client JDK 1.8 broker也是JDK 1.8 可以发送接收消息但是当client换成JDK1.6 同样的代码提示如下

Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/kafka/common/utils/Utils : Unsupported major.minor version 51.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at kafka.utils.CoreUtils$.createObject(CoreUtils.scala:221)
    at kafka.producer.Producer.<init>(Producer.scala:61)
    at kafka.javaapi.producer.Producer.<init>(Producer.scala:26)
    at MyProducer.main(MyProducer.java:16)

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