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https://issues.apache.org/jira/browse/AMBARI-21807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16140605#comment-16140605
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Jaimin Jetly commented on AMBARI-21807:
---------------------------------------
Note that this issue affects Move master wizard for "Hive Server", "Hive
Metastore" and "Oozie Server" When existing MySQL server (not ambari deployed)
is being used
> '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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