[jira] [Commented] (AMBARI-6313) Add Host wizard: Browser Refresh is not handled gracefully

["Jaimin D Jetly (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-6313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14046567#comment-14046567 ] 

Jaimin D Jetly commented on AMBARI-6313:
----------------------------------------

This issue occurs because in-memory value of content.hosts for addHostController is not consistent with LocalStorage value. 
LocalStorage value is correct and we need to reload that to content.hosts variable.
This issue happens after  AMBARI-6026 commit. Over here we are setting content.hosts and the LocalStorage object to "installed hosts in the cluster" in add_view.js. LocalStorage value is later updated to the correct value as we override the LocalStorage from the server persisted data but in memory value is not updated.

> Add Host wizard: Browser Refresh is not handled gracefully
> ----------------------------------------------------------
>
>                 Key: AMBARI-6313
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6313
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.6.1
>            Reporter: Jaimin D Jetly
>            Assignee: Jaimin D Jetly
>            Priority: Critical
>             Fix For: 1.6.1
>
>         Attachments: AMBARI-6313.patch, Assign Master.png, Confirm Host refresh.png, Deploy on Review page.png, Review page.png
>
>
> Refreshing on Assign Slaves page displays empty content for host-slave selection area.
> Refreshing on configuration page or review page make "Total host" field on Review page appear incorrect number
> On hitting deploy button, wizard hangs ("Deploy on Review page.png"). Refreshing and again deploying at this point does not help.
> workaround: Go back to step-1 and navigate through entire wizard again



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