on hive terminal run below command alter table FpML_Data set location hdfs:/file_path_in_HDFS; HDFS: is value against fs.defaultFS property in core-site.xml Reply my comment if in case any query... ... View more

We need to make sure below point in heart beat lost host. check firewall status. It should be stop. service iptables stop check /etc/ambari-agent/conf/ambari-agent.ini file. in ambari-agent file hostname entry should be hostname = ambariservernodehost ambariservernodehost should be present in /etc/hosts file openssl version should be upgraded. Stop ambari-server Stop ambari-agent service on all nodes Start ambari-agent service on all nodes Start ambari-server server check logs of ambari agent. If even there is problem then please reply me. ... View more

We need to make sure below point in heart beat lost host. check firewall status. It should be stop. service iptables stop check /etc/ambari-agent/conf/ambari-agent.ini file. in ambari-agent file hostname entry should be hostname = ambariservernodehost ambariservernodehost should be present in /etc/hosts file openssl version should be upgraded. Stop ambari-server Stop ambari-agent service on all nodes Start ambari-agent service on all nodes Start ambari-server server check logs of ambari agent. If even there is problem then please reply me. ... View more