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If you already have an existing set of ssh keys

Simply copy both the id_rsa.pub and id_rsa to your ~/.ssh directory.c. Then, do the following to modify your ssh environment.

 

Code Block
languagebash
titleExample: Add ssh keys
ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
chmod 600 ~/.ssh/id_rsa
echo "NoHostAuthenticationForLocalhost=yes" >>~/.ssh/config
chmod go-w ~/.ssh/config
chmod 755 ~/.ssh; chmod 640 ~/.ssh/authorized_keys;

 

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You can create a Trafodion test environment using a:

  • Pre-Installed Hadoop: Trafodion installation on a system that already has a compatible version of Hadoop installed.
  • Local Hadoop: You install a Hadoop environment using the install_local_hadoop script, which creates an Hadoop environment based on Cloudera archives.

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