您好 按照bin/hadoop-daemon.sh start DataNode方法datanode還是不能啟動(dòng) 出錯(cuò)信息如下Exception in thread "main" java.lang.NoClassDefFoundError: DataNodeCaused by: java.lang.ClassNotFoundException: DataNodeat 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)Could not find the main class: DataNode. Program will exit.請問 怎么辦、
hadoop 配置問題
慕碼人2483693
2018-11-27 05:00:37