the following link: http://crazyadmins.com/automate-hdp-installation-using-ambari-blueprints-part-1/ described step by step the - HDP installation using Ambari Blueprints in case of some fail during HDP installation via blueprint how to reinstall the HDP again by Ambari Blueprints ? ... View more

in some cases we get failed during blueprint installation on ( new ambari cluster ) the last line that we run in order to install the blueprint is: curl -H "X-Requested-By: ambari" -X POST -u "$USER"":""$PASSWORD" http://$host:8080/api/v1/clusters/HDP -d @hostmapping.json in case of blueprint failed , we can just to look from the ambari cluster GUI and see the secrives that failed but this isn't gives us the root cause why bluprint failed please advice how to trace the bluprint installation and find out on which exactly blueprint failed ? ... View more