Hi All, I am trying to set up a hadoop cluster. I have started hdfs on one machine, while mapreduce on the other machine. when I try to use "bin/hadoop fs -ls", the following error is thrown. 09/12/06 03:08:20 INFO ipc.Client: Retrying connect to server: tang1/ 143.215.206.12:9000. Already tried 0 time(s). 09/12/06 03:08:21 INFO ipc.Client: Retrying connect to server: tang1/ 143.215.206.12:9000. Already tried 1 time(s). ...
More specific, the following is what I have done to start up the environment. On one machine, I use bin/hadoop namenode -format bin/start-dfs.sh On the other machine, I use bin/start-mapred.sh I can ssh from one machine to the other, (though w/ passwd, but I dont know how to make ssh connect password-free..). Please let me know what the error is about, and if you have similar experience, your help is appreciated, thanks for your attention. Richard Tang
