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https://issues.apache.org/jira/browse/AMBARI-15783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15234320#comment-15234320
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Hadoop QA commented on AMBARI-15783:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12797941/AMBARI-15783-orig.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{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
ambari-server.
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/6332//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/6332//console
This message is automatically generated.
> Assign Slaves and Clients Page: Incorrect validation error shown
> ----------------------------------------------------------------
>
> Key: AMBARI-15783
> URL: https://issues.apache.org/jira/browse/AMBARI-15783
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.2
> Reporter: Jaimin D Jetly
> Assignee: Matt
> Priority: Critical
> Labels: regresion
> Fix For: 2.2.2
>
> Attachments: AMBARI-15783-orig.patch
>
>
> In certain combination of number of hosts and master component selection,
> incorrect validation error is shown on ui.
> Following STR is one of the way to reproduce the issue:
> *STR:*
> # On 2 node cluster, Change Metrics Collector from the default host to
> another host.
> # Click on next
> # Assign Slaves and Clients page has validation error saying
> {color:red}Metrics Monitor component should be installed on all hosts in
> cluster.{color}
> This happens because recommendation API called by ambari-web when user
> changed the host for Metrics collector does not have "Metrics Monitor"
> recommended for all hosts.
> *Expected behavior:* A component with cardinality "ALL" should be recommended
> on all hosts by component recommendation API irrespective of the data posted
> with the API.
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