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Command:

botdev@3.14.146.45: ~ $
The following command opens an ssh connection with the master instance in a cluster with the cluster ID ``j-3SD91U2E1L2QX``::

  aws emr ssh --cluster-id j-3SD91U2E1L2QX --key-pair-file ~/.ssh/mykey.pem

The key pair file option takes a local path to a private key file.

Output::

  ssh -o StrictHostKeyChecking=no -o ServerAliveInterval=10 -i /home/local/user/.ssh/mykey.pem hadoop@ec2-52-52-41-150.us-west-2.compute.amazonaws.com
  Warning: Permanently added 'ec2-52-52-41-150.us-west-2.compute.amazonaws.com,52.52.41.150' (ECDSA) to the list of known hosts.
  Last login: Mon Jun  1 23:15:38 2015
  
        __|  __|_  )
         _|  (     /   Amazon Linux AMI
        ___|\___|___|
  
  https://aws.amazon.com/amazon-linux-ami/2015.03-release-notes/
  26 package(s) needed for security, out of 39 available
  Run "sudo yum update" to apply all updates.
  
  --------------------------------------------------------------------------------
  
  Welcome to Amazon Elastic MapReduce running Hadoop and Amazon Linux.
  
  Hadoop is installed in /home/hadoop. Log files are in /mnt/var/log/hadoop. Check
  /mnt/var/log/hadoop/steps for diagnosing step failures.

  The Hadoop UI can be accessed via the following commands:
  
    ResourceManager    lynx http://ip-172-21-11-216:9026/
    NameNode           lynx http://ip-172-21-11-216:9101/
  
  --------------------------------------------------------------------------------
  
  [hadoop@ip-172-31-16-216 ~]$

Filemanager

Name Type Size Permission Actions
add-instance-fleet.rst File 521 B 0644
add-steps.rst File 4.37 KB 0644
add-tags.rst File 648 B 0644
create-cluster-examples.rst File 29.94 KB 0644
create-cluster-synopsis.txt File 1.17 KB 0644
create-default-roles.rst File 5.55 KB 0644
create-security-configuration.rst File 3.91 KB 0644
delete-security-configuration.rst File 173 B 0644
describe-cluster.rst File 9.37 KB 0644
describe-step.rst File 1.12 KB 0644
get.rst File 258 B 0644
list-clusters.rst File 670 B 0644
list-instance-fleets.rst File 1.98 KB 0644
list-instances.rst File 3.19 KB 0644
list-security-configurations.rst File 437 B 0644
list-steps.rst File 151 B 0644
modify-cluster-attributes.rst File 196 B 0644
modify-instance-fleet.rst File 333 B 0644
put.rst File 287 B 0644
remove-tags.rst File 184 B 0644
schedule-hbase-backup.rst File 678 B 0644
socks.rst File 273 B 0644
ssh.rst File 1.43 KB 0644
wait.rst File 165 B 0644