[jira] [Created] (AMBARI-2549) Ambari UI shows TaskTrackers down even if they are up

["Oleksandr Diachenko (JIRA)" <ji...@apache.org>]

Oleksandr Diachenko created AMBARI-2549:
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             Summary: Ambari UI shows TaskTrackers down even if they are up
                 Key: AMBARI-2549
                 URL: https://issues.apache.org/jira/browse/AMBARI-2549
             Project: Ambari
          Issue Type: Bug
          Components: agent
    Affects Versions: 1.2.5
            Reporter: Oleksandr Diachenko
            Assignee: Oleksandr Diachenko
             Fix For: 1.2.5
         Attachments: AMBARI-2549.patch

PROBLEM: Ambari UI shows TaskTrackers down even if they are up

STEPS TO REPRODUCE: Manually start TaskTrackers process as root. 
2.) Stop the process
3.) Start the MapReduce service using Ambari

ACTUAL BEHAVIOR:  Services will start properly however, the Host page will show tasktracker down 

EXPECTED BEHAVIOR: TaskTrackers should show up 'green' in the host page

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