Hi, I'm trying to create a custom stack that extends HDP-3.0. I've readed all the documentation available and after some weeks of works finally I've packaged a mpack. The installation process goes fine. But in the version management begins the problems. The custom stack have 3.0.1.0.1 as Version. So the stack_id is HDP-3.0.1.0.1 When I go in the "Stack and versions" sections I see the extended version installed (in my case HDP-3.0.1.0). This is the version that HDP-3.0.1.0.1 extends. If I go to "Manage Version" -> "Register Version" I can add HDP-1.0. Then in "Stack and versions" the stack presents "Install packages" button. If I run this command I receive this error: "Cannot determine actual version installed by checking the delta between versions before and after installing package" If I go to the server and run "hdp-select versions" I see only this: 3.0.1.0-187 What I'm doing wrong? If the custom stack extends the 3.0, I guess it inherits all the configurations (stack_features, stack_tools) and the hooks. ... View more

Hi, I'm developing a custom stack for ambari with some internal custom services. I'm wondering if there is a polite way to propagate a file between the hosts where the service is intalled in the installation process. At this moment I generate a keyring in the installation phase of a Master component. I need to copy that file to the nodes where the slave services is installed. I think that technically it is possible through the Agents. There is a command in the framework to accompilsh to that result? ... View more