[jira] [Updated] (AMBARI-2628) "Start Services" process bar freeze after page refreshing on "Stop Services" phase

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

     [ https://issues.apache.org/jira/browse/AMBARI-2628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksandr Kovalenko updated AMBARI-2628:
----------------------------------------

    Attachment: AMBARI-2628.patch
    
> "Start Services" process bar freeze after page refreshing on "Stop Services" phase
> ----------------------------------------------------------------------------------
>
>                 Key: AMBARI-2628
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2628
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.2.5
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 1.2.5
>
>         Attachments: 1.png, 2.png, 3.png, 4.png, 5.png, AMBARI-2628.patch
>
>
> Pre-condition:
> - Deploy Hadoop(stack 1.3.0, choose all services for installation...).
> - Install, configure and start your Kerberos KDC. 
> Steps:
> 1. Click "Enable Security" button on Admin -> Security page.
> 2. Click "Next" -> "Apply" buttons.
> 3. On "Stop Services" phase refresh page.
> 4. Wait for successful finish of "Stop Services" and "Save Configurations" phases.
> Result:
> "Start Services" process bar freeze on 0% for a while. Several minutes later appeared window with "Trying to connect to server" message. If we'll open new window, current operation resume not from 0% and will complete. Page refreshing resolved problem too(last attached screenshot made after page refreshing).

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