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PATH: usr / local / jetapps / var / lib / aws / lib / python2.7 / site-packages / awscli / examples / emr

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 ~]$

[-] add-tags.rst [edit]
[-] list-security-configurations.rst [edit]
[-] schedule-hbase-backup.rst [edit]
[-] wait.rst [edit]
[-] list-clusters.rst [edit]
[+] ..
[-] delete-security-configuration.rst [edit]
[-] create-cluster-synopsis.rst [edit]
[-] list-instances.rst [edit]
[-] ssh.rst [edit]
[-] list-instance-fleets.rst [edit]
[-] list-steps.rst [edit]
[-] describe-step.rst [edit]
[-] modify-cluster-attributes.rst [edit]
[-] remove-tags.rst [edit]
[-] add-instance-fleet.rst [edit]
[-] add-steps.rst [edit]
[-] create-security-configuration.rst [edit]
[-] modify-instance-fleet.rst [edit]
[-] put.rst [edit]
[-] get.rst [edit]
[-] socks.rst [edit]
[-] describe-cluster.rst [edit]
[-] create-cluster-examples.rst [edit]
[-] create-default-roles.rst [edit]