Mostly while installing cloudera (hive, oozie, etc) we do not note database password. So whenever it requires its very difficult to know the password, why because it will be encrypted like '******'. To view this password is possible only through cloudera API's
curl -u cm_username:cm_password "http://cloudera_manager:7180/api/v11/clusters/cluster_name/services/service_name/config"
Ex:
curl -u cm_username:cm_password "http://cloudera_manager:7180/api/v11/clusters/cluster_name/services/service_name/config"
Ex:
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