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I'm attempting to establish a SSH tunnel to an AWS EC2 instance using: ssh -i ~/aws_rsa.pem -ND 8157 hadoop@ec2-xx-xx-xxx-xxx.us-east-1.compute.amazonaws.com

From the debug log below, it appears the session stalls after authentication. Does anyone have any suggestions on possible resolutions?

debug1: Local connections to LOCALHOST:8157 forwarded to remote address socks:0
debug1: Local forwarding listening on ::1 port 8157.
debug1: channel 0: new [port listener]
debug1: Local forwarding listening on 127.0.0.1 port 8157.
debug1: channel 1: new [port listener]
debug1: Requesting no-more-sessions@openssh.com
debug1: Entering interactive session.
debug1: pledge: network
debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
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  • Show us the command you're using to attempt to connect.
    – Safado
    Apr 22, 2019 at 17:17
  • @Safado, I edited question to include executed command.
    – Ari
    Apr 22, 2019 at 21:32
  • Is this cluster using Kerberos?
    – slm
    Apr 23, 2019 at 13:23
  • Is that the master node? Also is this EMR?
    – slm
    Apr 23, 2019 at 13:26

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