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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2011) Add Hosts gets stuck at 33% (some hosts in the cluster were down)
Date Wed, 24 Apr 2013 22:49:16 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13641104#comment-13641104
] 

Srimanth Gunturi commented on AMBARI-2011:
------------------------------------------

+1 for patch
                
> Add Hosts gets stuck at 33% (some hosts in the cluster were down)
> -----------------------------------------------------------------
>
>                 Key: AMBARI-2011
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2011
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.2.0
>            Reporter: Yusaku Sako
>            Assignee: Yusaku Sako
>            Priority: Critical
>             Fix For: 1.3.0
>
>         Attachments: AMBARI-2011.patch
>
>
> While adding new hosts, Add Host Wizard got stuck at 33%. After checking the "requests"
resource via the API, it seemed like the API to start the host components either never made
it to the server or the server errored out and did not properly finish to creating a request.
> When adding hosts, we noticed that there are STOP tasks for the TASKTRACKER on hosts
that were not even included as part of the add host wizard (seems like those belonged to hosts
that were either non-reachable or hosts that partially failed to be added).
> The new host was successfully added, but the DN, TT, and GM were never started. After
waiting for a while, refresh on the page showed a green progress bar at 100% for the overall
progress, and a blue 100% bar for the host added.
> We tried adding another set of hosts, and the wizard got stuck at 33% again.

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