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Posted to dev@ambari.apache.org by "Nate Cole (JIRA)" <ji...@apache.org> on 2013/05/23 17:19:19 UTC

[jira] [Created] (AMBARI-2192) Agent heartbeat lost during install

Nate Cole created AMBARI-2192:
---------------------------------

             Summary: 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


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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