Hello I tried to install cloudera director server but it failed while start- it says "Failed to start Cloudera Director Server. Return value: 3 "   I have  LSB Version: :core-4.1-amd64:core-4.1-noarch Distributor ID: OracleServer Description: Oracle Linux Server release 7.2 Release: 7.2 Codename: n/a     and i am following like -  http://www.cloudera.com/documentation/director/latest/topics/director_get_started_aws_install_dir_server.html#ol_u2w_jjx_wr_rhel7_unique_1    waiting for kind reply.   ... View more