question how to install hadoop on ambari-server node & Can iInstall Ambari-agent on the same node and proceed for further in Support Questions https://community.cloudera.com/t5/Support-Questions/how-to-install-hadoop-on-ambari-server-node-Can-iInstall/m-p/149599#M112117 <P>I am unable to install hadoop on which ambari is installed coz i dont have ssh paswordless maually installed on ambari agent on second node.</P><P>I hve 2 nodes where node 1 consists of only ambari-server and second one is ambari-agent all nn,dn,yarn everything installed on node 2 .</P><P>My question is i am unable to install hadoop services on node 1 coan somebody guide me to to so</P> Mon, 16 May 2016 17:17:23 GMT mail_sarfarazkh 2016-05-16T17:17:23Z how to install hadoop on ambari-server node & Can iInstall Ambari-agent on the same node and proceed for further https://community.cloudera.com/t5/Support-Questions/how-to-install-hadoop-on-ambari-server-node-Can-iInstall/m-p/149599#M112117 <P>I am unable to install hadoop on which ambari is installed coz i dont have ssh paswordless maually installed on ambari agent on second node.</P><P>I hve 2 nodes where node 1 consists of only ambari-server and second one is ambari-agent all nn,dn,yarn everything installed on node 2 .</P><P>My question is i am unable to install hadoop services on node 1 coan somebody guide me to to so</P> Mon, 16 May 2016 17:17:23 GMT https://community.cloudera.com/t5/Support-Questions/how-to-install-hadoop-on-ambari-server-node-Can-iInstall/m-p/149599#M112117 mail_sarfarazkh 2016-05-16T17:17:23Z Re: how to install hadoop on ambari-server node & Can iInstall Ambari-agent on the same node and proceed for further https://community.cloudera.com/t5/Support-Questions/how-to-install-hadoop-on-ambari-server-node-Can-iInstall/m-p/149600#M112118 <A rel="user" href="https://community.cloudera.com/users/4020/mailsarfarazkhan.html" nodeid="4020">@sarfarazkhan pathan</A><P>Two options:</P><P>1. Either you can enable the passwordless ssh on ambari host and register it through ambari.</P><P>2. You can also manually install and register the Ambari agent on Ambari server hosts. see this <A href="https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.0.0/bk_ambari_reference_guide/content/_install_the_ambari_agents_manually.html" target="_blank">https://docs.hortonworks.com/HDPDocuments/Ambari-2.2.0.0/bk_ambari_reference_guide/content/_install_the_ambari_agents_manually.html</A></P> Mon, 16 May 2016 17:22:44 GMT https://community.cloudera.com/t5/Support-Questions/how-to-install-hadoop-on-ambari-server-node-Can-iInstall/m-p/149600#M112118 jyadav 2016-05-16T17:22:44Z