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https://issues.apache.org/jira/browse/AMBARI-10739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512493#comment-14512493
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Hudson commented on AMBARI-10739:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #2439 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/2439/])
AMBARI-10739. ConfigureAction Must Take Into Account Stack Versions (ncole)
(ncole:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=682d82eef2e1229f4aaf9cd217c27c4c857d37fe)
* ambari-server/src/main/java/org/apache/ambari/server/state/Config.java
*
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
* ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
*
ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
> ConfigureAction Must Take Into Account Stack Versions
> -----------------------------------------------------
>
> Key: AMBARI-10739
> URL: https://issues.apache.org/jira/browse/AMBARI-10739
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Reporter: Nate Cole
> Assignee: Nate Cole
> Fix For: 2.1.0
>
> Attachments: AMBARI-10739.patch
>
>
> The {{ConfigureAction}} that is used in the rolling upgrade process blindly
> creates new configurations for every single change that is listed in the
> upgrade pack. This needs to change in two fundamental ways:
> - When upgrading or downgrading within a stack version (hdp-2.2.x.x to
> hdp-2.2.y.y), before making a new configuration with the value from the
> upgrade pack, compare the value to the current value. If they are the same,
> do no work
> - When upgrading across stack versions (hdp-2.2 to hdp-2.3), new
> configurations are already being created. There is no need to create new
> configurations since the upgrade has already done this. The desired
> configurations should simply be modified with the new values.
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