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From "Mahadev konar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2192) Agent heartbeat lost during install
Date Thu, 23 May 2013 18:19:21 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665450#comment-13665450
] 

Mahadev konar commented on AMBARI-2192:
---------------------------------------

+1 for the change. 

                
> Agent heartbeat lost during install
> -----------------------------------
>
>                 Key: AMBARI-2192
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2192
>             Project: Ambari
>          Issue Type: Improvement
>          Components: agent
>    Affects Versions: 1.2.3
>            Reporter: Nate Cole
>            Assignee: Nate Cole
>             Fix For: 1.2.4
>
>         Attachments: AMBARI-2192.patch
>
>
> Agent heartbeat can become lost during install.  The underlying issue is that during
install, various yum commands are executed for component installation.  However, the heartbeat
ALSO performs a "yum -C repolist".  If that command is taking a long time, the yum process
can become deadlocked.  The results of the repolist'ing are not used at this time, so remove
it until needed.

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