摘要： 可以启动standalone 模式，但无法启动集群模式，解决方案： You need create a file named myid and put it into zookeeper var directory, one for each server, consists of a single 阅读全文

摘要： , INFO mapreduce.Job: The url to track the job: http://localhost:8080/ 配置mapred-site.xml 阅读全文