Cloudera Hadoop(cdh3u1)を使用していますが、次のエラーメッセージが表示されます。
[root@paul conf.class]# sudo -u hdfs hadoop fs -mkdir /user/training
12/09/16 07:40:26 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 0 time(s).
12/09/16 07:40:27 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 1 time(s).
12/09/16 07:40:28 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 2 time(s).
12/09/16 07:40:29 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 3 time(s).
12/09/16 07:40:30 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 4 time(s).
12/09/16 07:40:31 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 5 time(s).
12/09/16 07:40:32 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 6 time(s).
12/09/16 07:40:33 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 7 time(s).
12/09/16 07:40:34 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 8 time(s).
12/09/16 07:40:35 INFO ipc.Client: Retrying connect to server: peter/192.168.1.100:8020. Already tried 9 time(s).
Bad connection to FS. command aborted. exception: Call to peter/192.168.1.100:8020 failed on local exception: java.net.NoRouteToHostException: No route to host
これをPaulというスレーブノードで実行し、Peterというマスターノードに接続しようとしました。助けてください!