[jira] [Comment Edited] (AMBARI-2095) It's possible to get into a state where install retry is not possible if the agent stops heartbeating

["Yusaku Sako (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651543#comment-13651543 ] 

Yusaku Sako edited comment on AMBARI-2095 at 5/8/13 1:47 AM:
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Thanks Jaimin.  +1 for your patch.  I've extended your patch to show the server error in an alert popup.
                
      was (Author: u39kun):
    Thanks Jaimin.  I've extended your patch to show the server error in an alert popup.
                  
> It's possible to get into a state where install retry is not possible if the agent stops heartbeating
> -----------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-2095
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2095
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.2.3
>            Reporter: Jaimin D Jetly
>            Assignee: Jaimin D Jetly
>            Priority: Critical
>             Fix For: 1.2.3
>
>         Attachments: AMBARI-2095_2.patch, AMBARI-2095.patch
>
>
> This affects both Install and Add Host Wizards.
> Steps to reproduce:
> While installing components, stop the agent on one of the hosts.
> Waiting for a while puts the components on the host into the UNKNOWN state.
> Click Retry from the UI. This causes a server-side error and the UI gets confused (the hosts are shown with "Waiting" message and no "Retry" button is available).
> The user is not able to get out of this state.

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