java.lang.ClassNotFoundException: org.apache.flume.clients.log4jappender.Log4jAppender
java.lang.ClassNotFoundException: org.apache.flume.clients.log4jappender.Log4jAppender 在使用Log4j日志信息放入到Flume时,根据官网 http://flume.apache.org/releases/content/1.9.0/FlumeUserGuide.html 的提示,在Log4j中加入如下配置信息 #... log4j.appender.flume = org.apache.flume.clients.log4jappender.Log4jAppender log4j.appender.flume.Hostname = example.com log4j.appender.flume.Port = 41414 log4j.appender.flume.UnsafeMode = true # configure a class's logger to output to the flume appender log4j.logger.org.example.MyClass = DEBUG,flume #... 并在root中申明了flume log4j.rootCategory=INFO, console,flume 但在运行的时候出现如下报错 一脸蒙蔽,系统提示我缺少一个jar包