connect to host localhost port 22: Connection refused
While installing hadoop in my local machine , i got following error
ssh -vvv localhost OpenSSH_5.5p1, OpenSSL 1.0.0e-fips 6 Sep 2011 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to localhost [127.0.0.1] port 22. debug1: connect to address 127.0.0.1 port 22: Connection refused ssh: connect to host localhost port 22: Connection refused
can some one help me to resolve this error , than changing port number
My port number is different. i tried using
ssh localhost -p 8088
this worked for me
If install Hadoop on Mac OSX, make sure turn on Remote Login under System Preferences then File Sharing. This worked on my machine.
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Remove SSH with the following command:
sudo apt-get remove openssh-client openssh-server
Install SSH again with:
sudo apt-get install openssh-client openssh-server
It will solve your problem.
Try installing whole SSH package pack:
sudo apt-get install ssh
ssh command on my Ubuntu but got the error as you have. After full installation all was resolved.
Check if this port is open. Maybe your SSH demon is not running. See if sshd is running. If not, then start it.
I did all the suggestion above and it did not work. Then I restart the ssh service and it works. This is what I do:
service ssh restart
Then I redo
Now I can connect to my localhost. Hope it helps