https://community.cloudera.com/t5/Archives-of-Support-Questions/Impact-of-restarting-cloudera-manager-server-and-agents/m-p/79768#M83472 No, restarting Cloudera Manager server and agents to pick up the new certificates should not affect any of the Hadoop cluster services.<BR /><BR />Regards,<BR />Jim Thu, 13 Sep 2018 16:10:03 GMT Jim Halfpenny 2018-09-13T16:10:03Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Impact-of-restarting-cloudera-manager-server-and-agents/m-p/79759#M83471 <P>i have applied an new TLS certificate and hence needs to restart cloudera manager and agents</P><P>so question is , does it going to impact jobs running CDH (hadoop,impala ...etc )services&nbsp; ?</P> Thu, 13 Sep 2018 14:28:45 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Impact-of-restarting-cloudera-manager-server-and-agents/m-p/79759#M83471 Johnny_Bach 2018-09-13T14:28:45Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Impact-of-restarting-cloudera-manager-server-and-agents/m-p/79768#M83472 No, restarting Cloudera Manager server and agents to pick up the new certificates should not affect any of the Hadoop cluster services.<BR /><BR />Regards,<BR />Jim Thu, 13 Sep 2018 16:10:03 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Impact-of-restarting-cloudera-manager-server-and-agents/m-p/79768#M83472 Jim Halfpenny 2018-09-13T16:10:03Z