Hi All - i'm upgrading Ambari from 2.2.1 to 2.2.2.0, and running into issues while starting ambari-agent.
Pls. note - i'm refering the following link for the upgrade -
http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.2.0/bk_upgrading_Ambari/content/_upgrade_ambari....
----------Error ------------------------------------------------------------------------------------------
[root@sandbox ~]# ambari-agent start
Verifying Python version compatibility...
Using python /usr/bin/python
Checking for previously running Ambari Agent...
Starting ambari-agent
Verifying ambari-agent process status...
ERROR: ambari-agent start failed. For more details, see /var/log/ambari-agent/ambari-agent.out:
====================
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/ambari_agent/AmbariAgent.py", line 24, in <module>
from Controller import AGENT_AUTO_RESTART_EXIT_CODE
File "/usr/lib/python2.6/site-packages/ambari_agent/Controller.py", line 44, in <module>
from ambari_agent.AlertSchedulerHandler import AlertSchedulerHandler
File "/usr/lib/python2.6/site-packages/ambari_agent/AlertSchedulerHandler.py", line 34, in <module>
from alerts.script_alert import ScriptAlert
File "/usr/lib/python2.6/site-packages/ambari_agent/alerts/script_alert.py", line 27, in <module>
from resource_management.libraries.functions.curl_krb_request import KERBEROS_KINIT_TIMER_PARAMETER
ImportError: cannot import name KERBEROS_KINIT_TIMER_PARAMETER
====================
Agent out at: /var/log/ambari-agent/ambari-agent.out
Agent log at: /var/log/ambari-agent/ambari-agent.log
-----------------------------------------------
Any ideas on how to overcome this error ?
Appreciate your inputs. thanks.