@Amit Sharma Is this problem still persistent ? If my proposed solution resolved your issue then could you accept my answer ! ... View more

@Prakash Punj If you are using MySQL then you definitely followed the below steps! The password in my case was "rangerdba" on the UI if you key in the password you used during the setup all should be fine ,otherwise you strictly need to do the initail MySQL setup corrcetly ... View more

@Kunal Gaikwad I know it's a tough thing to ask but the error is a connection problem so go again through the check list. Additionally restart the NTP servers on the 3 hosts. Check for whitespace in node3.dtitsupport247.net config files - /etc/hosts - /etc/sysconfig/network - /etc/sysconfig/network-scripts/eth* - Disable TPH Keep me posted ... View more

@Kiran Bollam Here is an example using the teradata connector link ... View more

@Mark Thorson On the Ambari server as root cd ./ssh cat id_rsa.pub >> authorized_keys then copy the authorized_keys to the .ssh/ directory on 2 remote hosts you want to add to your cluster. Validate from the Ambari server that the password less setup is working on the first attempt it will ask for the password thats normal buy subsequently it shouldn't ask for the ambari root password . Apart from that the are a couple of checks on the client to add to the cluster eg Firewall,NTP ;SeLinux etc check this doc attached ... View more

@Roberto Sancho I would go for SpagoBI see this ratings I have a PhD research paper from Geneva university that confirms this choice too ... View more

@PURUSHOTHAM D If you are using chrome have a shot at this doc or just get a download manager for windows ... View more