I meet a wried problem that I can not access hadoop cluster from outside. I
have a client machine, and I can telnet namenode's port 9000 in this client
machine , but I can not access the namenode through command "hadoop fs
10.249.68.39:9000 -ls /"
It tells me "Bad connection to FS. command aborted. exception: Call to /
10.249.68.39:9000 failed on local exception: java.io.IOException: Connection
reset by peer"
Has anyone meet this problem before ? I guess maybe some network
configuration problem, but not sure what's wrong. Thanks