hadoop datanode链接namenode问题

Question

datanode——slave1连接不上namenode

2016-04-10 20:45:04,761 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: master/192.168.1.10:9000. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)

master和slave1的hosts文件都是如下：

127.0.0.1 localhost
192.168.1.10 master
192.168.1.11 slave1

Answer 1

http://www.linuxidc.com/Linux/2012-10/71983.htm