Charles Hedrick created AMBARI-25222:
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Summary: ambari metrics collector won't start
Key: AMBARI-25222
URL: https://issues.apache.org/jira/browse/AMBARI-25222
Project: Ambari
Issue Type: Documentation
Components: metrics
Affects Versions: 2.7.3
Reporter: Charles Hedrick
I am using Ambari 2.7.3 as part of Hortonworks.
After a new install, the Metrics collector won't start. One problem (there
seems to be more than one) is
WARNING 2019-04-01 09:24:55,034 shell.py:826 - can not switch user for
RUN_COMMAND.
Looking at the source code, I don't see how this could ever work. When the code
in commons shell.py was reorganized to be os-independent, a variable
_threadLocal was created. However it is never set to anything other than None.
So
*self*._threadLocal.uid = user
Is always going to create an exception, because _threadLocal will always be
None.
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