[jira] [Reopened] (AMBARI-3945) Custom hdfs-site.xml section disappears in HDFS Config page

["Srimanth Gunturi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-3945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Srimanth Gunturi reopened AMBARI-3945:
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Installer breaks trying to determine if config-group is default, before the config-groups are even loaded.
{code}
Uncaught TypeError: Cannot read property 'isDefault' of null services_config.js:70
(anonymous function) services_config.js:70
App.ServiceConfigView.Em.View.extend.didInsertElement services_config.js:61
newFunc ember-latest.js:949
Ember.View.Ember.Object.extend.trigger ember-latest.js:13430
newFunc ember-latest.js:949
(anonymous function) ember-latest.js:12884
Ember.View.Ember.Object.extend.invokeRecursively ember-latest.js:12845
(anonymous function) ember-latest.js:12848
Ember.View.Ember.Object.extend.forEachChildView ember-latest.js:12631
Ember.View.Ember.Object.extend.invokeRecursively ember-latest.js:12847
(anonymous function) ember-latest.js:12848
Ember.View.Ember.Object.extend.forEachChildView ember-latest.js:12631
Ember.View.Ember.Object.extend.invokeRecursively ember-latest.js:12847
Ember.View.Ember.Object.extend._notifyDidInsertElement ember-latest.js:12883
Ember.View.states.preRender.insertElement ember-latest.js:13707
Ember.View.Ember.Object.extend.invokeForState ember-latest.js:12384
invoke ember-latest.js:3377
iter ember-latest.js:3424
RunLoop.flush ember-latest.js:3480
RunLoop.end ember-latest.js:3396
Ember.run.end ember-latest.js:3588
autorun
{code}

> Custom hdfs-site.xml section disappears in HDFS Config page
> -----------------------------------------------------------
>
>                 Key: AMBARI-3945
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3945
>             Project: Ambari
>          Issue Type: Task
>          Components: client
>    Affects Versions: 1.4.3
>            Reporter: Aleksandr Kovalenko
>            Assignee: Aleksandr Kovalenko
>             Fix For: 1.4.3
>
>         Attachments: AMBARI-3945.patch
>
>
> Post cluster install, go to HDFS Config page.
> Create a new HDFS config group, and add a config override for that group.
> Hit Save.  When the page refreshes, the config group pull down has "Default" shown.  However, Custom hdfs-site.xml section is missing, and "Add Property" does not show up under Custom core-site.xml section.
> To recover from this situation, the user has to do a page refresh.
> The same problem occurs in other services as well (custom section) disappears / Add Property not available for the Default group.



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