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https://issues.apache.org/jira/browse/AMBARI-14371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15063860#comment-15063860
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Hadoop QA commented on AMBARI-14371:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12778477/AMBARI-14371.patch
against trunk revision .
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/4646//console
This message is automatically generated.
> No eventual config changes should not recommend extra config changes
> --------------------------------------------------------------------
>
> Key: AMBARI-14371
> URL: https://issues.apache.org/jira/browse/AMBARI-14371
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.2.0
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-14371.patch
>
>
> This ticket proposes that if user has not made any eventual config change
> (for example "Enabled Ranger plugin for HBase" and then disabled it again)
> then ambari should not show any extra config changes.
> For this we need to keep track of explicit config changes that are being made
> by the user. If a config change at any time negates all the user config
> changes done before then UI should send configs in the data posted in
> recommendation API as received from stack (on installer/ASW wizard) or the
> last service config version (post-install).
> Please find below examples:
> First example:
> On Installer/ASW, When user lands on "Customize Services" page, ui posts data
> to recommendation API with all config values as received from stack endpoint
> After that, If user changes "Ranger plugin for HBase" to ON, ui send
> recommendation API with all config values as received from stack endpoint +
> overriden value of some config received from response of API executed in
> step-1
> User Changes "Ranger plugin for HBase" to OFF, ui should post data to
> recommendation API with all config values as received from stack endpoint (as
> done in step1). The reason being the all users previously explicitly made
> changes have been negated at this point
> Second Example:
> On Installer/ASW, When user lands on "Customize Services" page, ui posts data
> to recommendation API with all config values as received from stack endpoint
> After that, If user changes "Ranger plugin for HBase" to ON and changes some
> other property "xyz" to "v1", ui send recommendation API with all config
> values as currently set in UI (received from stack endpoint + overriden value
> of some config received from response of API executed in step-1)
> Changes "Ranger plugin for HBase" to OFF, ui should post data to
> recommendation API with all config values as set currently on UI (same
> behavior as ui displays today).
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