Hi, I set up CM5.7.0 in CentOS 6.7, and when I run "/opt/cm-5.7.0/etc/init.d/cloudera-scm-agent start", it fails. The log file /opt/cm-5.7.0/log/cloudera-scm-agent/cloudera-scm-agent.out appear :
"/opt/cm-5.7.0/lib64/cmf/agent/build/env/lib/python2.6/site-packages/cmf-5.7.0-py2.6.egg/cmf/parcel.py:17: DeprecationWarning: the sets module is deprecated
from sets import Set
[04/May/2016 21:44:56 +0000] 20104 MainThread agent INFO SCM Agent Version: 5.7.0
Unable to create the pidfile."
How can I resolve this problem? Thank you !
Please restart the VM once again or may be you can delete this VM and start then new one.
Let us know if you still have this issue.sometime because old locks and services are not been released and stopped hence getting this kind of error.