[jira] [Assigned] (AMBARI-21807) 'Move Hive Metastore' wizard is stuck while configuring MYSQL_SERVER

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

     [ https://issues.apache.org/jira/browse/AMBARI-21807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jaimin Jetly reassigned AMBARI-21807:
-------------------------------------

    Assignee: Jaimin Jetly

> 'Move Hive Metastore' wizard is stuck while configuring MYSQL_SERVER
> --------------------------------------------------------------------
>
>                 Key: AMBARI-21807
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21807
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 2.5.2
>            Reporter: Vivek Sharma
>            Assignee: Jaimin Jetly
>            Priority: Blocker
>             Fix For: 2.6.0
>
>         Attachments: AMBARI-21807.patch
>
>
> *STR*
> * Tried to move Hive Metastore host from host-4 to host-7 
> The UI is stuck with below JS error
> {code}
> Uncaught TypeError: Cannot read property 'get' of undefined
>     at Class.configureMySqlServer (app.js:33617)
>     at Class.runTask (app.js:76614)
>     at Class.loadTasks (app.js:76497)
>     at Class.initStep (app.js:76308)
>     at Class.loadStep (app.js:76291)
>     at Class.loadStep (app.js:33218)
>     at Class.newFunc [as loadStep] (vendor.js:2608)
>     at Class.didInsertElement (app.js:212098)
>     at Class.newFunc [as didInsertElement] (vendor.js:2608)
>     at Class.trigger (vendor.js:15180)
> {code}
> Looks like the issue is because this call returns 'undefined'
> {code}
> App.HostComponent.find().findProperty('componentName', 'MYSQL_SERVER')
> undefined
> {code}



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