https://community.cloudera.com/t5/Support-Questions/error-Errno-104-Connection-reset-by-peer-in-agent-log/m-p/59155#M35419 Hi marccasajus,<BR /><BR />I deleted the pid file and started the agent using sudo service cloudera-scm-agent start coommand and agent is now up and running. Seems like pid file was from older session.<BR /><BR />Thanks for all the help.<BR /><BR />Thanks,<BR />priya Thu, 24 Aug 2017 05:20:28 GMT cdhhadoop 2017-08-24T05:20:28Z