## What changes were proposed in this pull request? - Removing repositories caching via hostLevelParams as in the most scenarios like upgrade, installing different stack start/stop/restart under upgrade conditions and custom actions not connected to the service or component cache couldn't be used.
- Several changes made to CommandRepository stuff - moved them under repo_manager umbrella to make more tighter integration with repository micro-framework, added possibility to get actual version via `stack-select` tool if repository is not yet resolved(i.e. nothing installed yet) - Partially backported changes from branch-2.7 to trunk for repositories with some hacks as the codebase is not quite the same ## How was this patch tested? cluster deployment + ut tests [ Full content available at: https://github.com/apache/ambari/pull/2412 ] This message was relayed via gitbox.apache.org for [email protected]
