[jira] [Created] (AMBARI-6226) ambari-agent start command fails.

["Dmitry Lysnichenko (JIRA)" <ji...@apache.org>]

Dmitry Lysnichenko created AMBARI-6226:
------------------------------------------

             Summary: ambari-agent start command fails.
                 Key: AMBARI-6226
                 URL: https://issues.apache.org/jira/browse/AMBARI-6226
             Project: Ambari
          Issue Type: Bug
          Components: agent, test
    Affects Versions: 1.6.1
            Reporter: Dmitry Lysnichenko
            Assignee: Dmitry Lysnichenko
             Fix For: 1.6.1


*STR:*
# Start ambari server
# yum update ambari-server -y. This installed new bits
# ambari-server restart
# Go To UI->install options and let ambari install the agent on all hosts
# This failed for the ambari-agent co-hosted with ambari-server
# Manually installed ambari-agent on that host. yum install ambari-agent -y
# ambari-agent status command outputs {code} Found ambari-agent PID: 13954
ambari-agent not running. Stale PID File at: /var/run/ambari-agent/ambari-agent.pid{code}
# ambari-agent start command outputs {code} Verifying Python version compatibility...
Using python  /usr/bin/python2.6
Checking for previously running Ambari Agent...
/var/run/ambari-agent/ambari-agent.pid found with no process. Removing 13954...
Starting ambari-agent
Verifying ambari-agent process status...
ERROR: ambari-agent start failed. For more details, see /var/log/ambari-agent/ambari-agent.out:
====================
Failed to start ping port listener of: Could not open port 8670 because port already used by another process:
UID        PID  PPID  C STIME TTY          TIME CMD
root      2166  2156  0 Jun17 ?        00:05:35 /usr/bin/python2.6 /usr/lib/python2.6/site-packages/ambari_agent/main.py start restart --expected-hostname=host
====================
Agent out at: /var/log/ambari-agent/ambari-agent.out
Agent log at: /var/log/ambari-agent/ambari-agent.log
{code}
# ps aux | grep ambari_agent | grep -v grep {code} root      2156  0.0  0.3 206732 11008 ?        S    Jun17   0:00 /usr/bin/python2.6 /usr/lib/python2.6/site-packages/ambari_agent/AmbariAgent.py start restart --expected-hostname=host
root      2166  0.3  0.4 590496 18064 ?        Sl   Jun17   5:36 /usr/bin/python2.6 /usr/lib/python2.6/site-packages/ambari_agent/main.py start restart --expected-hostname=host
{code}



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