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https://issues.apache.org/jira/browse/AMBARI-8624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14241830#comment-14241830
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Jayush Luniya commented on AMBARI-8624:
---------------------------------------

[~fbarca]
As we discussed there seems to be more unit test coverage required for 
HeartbeatHandler. So it would be best to file a separate JIRA for improving 
unit test coverage for HeartbeatHandler rather than combining in this blocker 
spot fix JIRA. 

> Deploy on Ubuntu12, CentOS6, SUSE11 was hanged on install page
> --------------------------------------------------------------
>
>                 Key: AMBARI-8624
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8624
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 2.0.0
>         Environment: Linux
>            Reporter: Florian Barca
>            Assignee: Florian Barca
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-8624.0.patch
>
>
> Try to deploy cluster with all services except AMS, Kafka, Falcon. Deploy was 
> hanged on Install, Start and Test page.
> The root cause is the Agent exiting prematurely when under stress with 
> heartbeats from the server.



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