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https://issues.apache.org/jira/browse/AMBARI-13054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14817997#comment-14817997
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Hadoop QA commented on AMBARI-13054:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12757253/AMBARI-13054_2.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/3806//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/3806//console
This message is automatically generated.
> Pre-Req Endpoint Should Be Used For Determining Upgrade Button Visibility
> -------------------------------------------------------------------------
>
> Key: AMBARI-13054
> URL: https://issues.apache.org/jira/browse/AMBARI-13054
> Project: Ambari
> Issue Type: Task
> Components: ambari-web
> Affects Versions: 2.1.2
> Reporter: Andrii Tkach
> Assignee: Andrii Tkach
> Priority: Critical
> Fix For: 2.1.2
>
> Attachments: AMBARI-13054.patch, AMBARI-13054_2.patch
>
>
> The web client currently uses a combination of host names, host_state, and
> stack versions to determine if an upgrade should be able to be performed for
> a given stack. If any of the hosts are missing the correct stack, then the
> option to upgrade to that stack is not permitted. The upgrade should be
> allowed, however, if the hosts which are missing the required stack are also
> in maintenance mode.
> The web client should begin using the prerequisite check API endpoint in
> order to calculate if the "Upgrade" button is to be visible for a specific
> stack. This allows the logic for calculating whether at stack is ready
> upgrade to remain on the Ambari Server.
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