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https://issues.apache.org/jira/browse/AMBARI-12973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727649#comment-14727649
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Hudson commented on AMBARI-12973:
---------------------------------
FAILURE: Integrated in Ambari-branch-2.1 #464 (See
[https://builds.apache.org/job/Ambari-branch-2.1/464/])
AMBARI-12973 Web Client Should Warn On Host Version Mismatch For Maintenance
Mode. (ababiichuk) (ababiichuk:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=bb1473df49174838b48331a601a1cfd4a1255407)
* ambari-web/app/models/stack_version/version.js
* ambari-web/app/controllers/main/host/details.js
* ambari-web/app/messages.js
* ambari-web/app/views/main/host.js
> Web Client Should Warn On Host Version Mismatch For Maintenance Mode
> --------------------------------------------------------------------
>
> Key: AMBARI-12973
> URL: https://issues.apache.org/jira/browse/AMBARI-12973
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.1.2
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Priority: Critical
> Fix For: 2.1.2
>
> Attachments: AMBARI-12973.patch
>
>
> After a stack upgrade, if a host is brought out of maintenance mode it will
> begin to report versions for its components which don't match the stack . The
> current behavior today will mark this host as being "out of sync" with the
> current stack. When bringing a host of out maintenance mode, the web client
> should check versions of the components on that host. If they do not match
> the cluster's current stack, a warning should be presented to the
> administrator.
> Once the host is brought out of maintenance mode, if its component versions
> are different, the stack will be marked out-of-sync as it is today.
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