Jayush Luniya created AMBARI-21645:
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             Summary: Dynamic Reload Stacks
                 Key: AMBARI-21645
                 URL: https://issues.apache.org/jira/browse/AMBARI-21645
             Project: Ambari
          Issue Type: Bug
          Components: ambari-agent, ambari-server
    Affects Versions: 3.0.0
            Reporter: Jayush Luniya
            Assignee: Jayush Luniya
            Priority: Critical
             Fix For: 3.0.0


Installing an mpack can install a new stack or update and existing stack. On an 
mpack install we need to do the following dynamically so as to not require 
restarting the ambari server or agent. 

# Reload the stack manager to refresh the stacks REST API endpoint
# Refresh all the resource files (i.e. recreate archive.zip for service 
package, hooks etc. )
# Refresh the agents to reset the FileCache.




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