Jaimin D Jetly created AMBARI-8552:
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             Summary: Batch the call to create and install hostComponents in 
the wizard progress page controller mixin
                 Key: AMBARI-8552
                 URL: https://issues.apache.org/jira/browse/AMBARI-8552
             Project: Ambari
          Issue Type: Task
          Components: ambari-web
    Affects Versions: 2.0.0
            Reporter: Jaimin D Jetly
            Assignee: Jaimin D Jetly
             Fix For: 2.0.0


wizardProgressPageController mixin is used for HA wizards, Move master wizards 
and Enable kerberos wizard.
This mixin provides the utility function for creating components. While 
creating multiple host components it triggers individual API call for creating 
each hostComponent and then another individual API call to install each of them 
subsequently.
This logic should be changed to fire only one call to create all uninstalled 
component and then install all of them in another one call.



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