[jira] [Created] (AMBARI-7541) FE: Changing services during install does not call right /recommend API

["Aleksandr Kovalenko (JIRA)" <ji...@apache.org>]

Aleksandr Kovalenko created AMBARI-7541:
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             Summary: FE: Changing services during install does not call right /recommend API
                 Key: AMBARI-7541
                 URL: https://issues.apache.org/jira/browse/AMBARI-7541
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 1.7.0
            Reporter: Aleksandr Kovalenko
            Assignee: Aleksandr Kovalenko
            Priority: Critical
             Fix For: 1.7.0


I started the installer wizard and selected only HDFS and ZK services. On the masters, slaves/clients, and configurations pages, calls were correctly made to /recommendations and /validations endpoints.

On configurations page I decided to add all services, so went back-back-back to services page and selected all services. From there on, the /recommendations and /validations endpoints were only being passed the original list of services (HDFS+ZK).

We need to make sure that /recommendation and /validation endpoints are called with the right services, even when the wizard goes backward and forward. Please verify on all pages (master, slaves+clients, configurations) that the right service list is being called.



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