教程来自:https://blog.csdn.net/weixin_34206899/article/details/91721728主机1:129.28.X.96,私网:172.30.0.9/20modprobe ip_greip link set tun0 up
ip addr add 172.30.0.9 peer 172.27.16.5 dev
几天前我在AWS上设置了Hadoop,并运行了一个wordcount测试。但这项任务在40分钟内没有任何进展。任何任务,包括上传的任务纱线也不起作用。我有1个Namenode (主)和2个Datanode (从)。WARN org.apache.hadoop.ipc.Client: Failed to connect to server: Slave2/172.31.25.60:38729: And Failed to connect to server: Slave1/balabalablabla
我还注意到了日志中的