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From "Nate Cole (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2651) If there is at least one host that is not heartbeating with host components in INSTALL_FAILED state, service operations fail
Date Tue, 16 Jul 2013 17:56:51 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13709999#comment-13709999
] 

Nate Cole commented on AMBARI-2651:
-----------------------------------

I suppose INIT will need the ability to accept commands (to send a command to install something),
but the others seem as though they should not get new ones.  I was only posing the question,
it's ultimately up to you. ;)
                
> If there is at least one host that is not heartbeating with host components in INSTALL_FAILED
state, service operations fail
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-2651
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2651
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.2.5
>            Reporter: Sumit Mohanty
>            Assignee: Sumit Mohanty
>            Priority: Critical
>             Fix For: 1.2.5
>
>         Attachments: AMBARI-2651.patch
>
>
> This was a 3-host cluster. Tried to add one host via the Add Hosts Wizard.
> Forced an install failure and stopped ambari-agent on it. The Add Hosts Wizard was stuck
in the "Install, Start and Test" state. Fired an API call to get out of this state. This left
the host in a state where its host components are in INSTALL_FAILED state.
> Invoked MapReduce stop from the UI. This created host component install tasks on the
host as stage 1 tasks. This causes stage 2 tasks to be aborted (in this example, JobTracker
stop).

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