Dmytro Sen created AMBARI-21914:
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Summary: Agent on ambari-server host does not start when server is
not upgraded
Key: AMBARI-21914
URL: https://issues.apache.org/jira/browse/AMBARI-21914
Project: Ambari
Issue Type: Bug
Components: ambari-agent, ambari-server
Affects Versions: 2.4.2
Reporter: Dmytro Sen
Assignee: Dmytro Sen
Priority: Critical
Fix For: 2.6.0
This was a customer upgrade from Ambari-2.2.2 to Ambari-2.4.2. We should
investigate why the behavior is different for hosts with ambari-server. It's
better to have the same PYTHON_PATH or library resolution scheme for the agent
irrespective of the host it is installed.
{code}[root@c6401 vagrant]# yum list installed | grep ambari
ambari-agent.x86_64 2.4.2.0-136 @Updates-ambari-2.4.2.0
ambari-server.x86_64 2.2.2.0-460 @Updates-ambari-2.2.2.0{code}
{code}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 41,
in <module>
from ambari_agent.ActionQueue import ActionQueue
File "/usr/lib/python2.6/site-packages/ambari_agent/ActionQueue.py", line 37,
in <module>
from ambari_commons.str_utils import split_on_chunks
ImportError: cannot import name split_on_chunks
===================={code}
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