Cloudera Manager Heartbeat Python Supervisor Issue System Exit

erenman — Fri, 16 Sep 2022 11:56:43 GMT

Hi,

I'm trying to install Cloudera Manager using Path A showed in the official website. But it fails on the hearbeat process. The log is like this.

[18/Jul/2017 06:25:43 +0000] 12412 MainThread agent        ERROR    Failed to connect to previous supervisor.
Traceback (most recent call last):
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.12.0-py2.7.egg/cmf/agent.py", line 2109, in find_or_start_supervisor
    self.configure_supervisor_clients()
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.12.0-py2.7.egg/cmf/agent.py", line 2290, in configure_supervisor_clients
    supervisor_options.realize(args=["-c", os.path.join(self.supervisor_dir, "supervisord.conf")])
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 1599, in realize
    Options.realize(self, *arg, **kw)
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 333, in realize
    self.process_config()
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 341, in process_config
    self.process_config_file(do_usage)
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 376, in process_config_file
    self.usage(str(msg))
  File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/supervisor-3.0-py2.7.egg/supervisor/options.py", line 164, in usage
    self.exit(2)
SystemExit: 2
[18/Jul/2017 06:25:48 +0000] 12412 Dummy-1 daemonize    WARNING  Stopping daemon.
[18/Jul/2017 06:25:48 +0000] 12412 Dummy-1 agent        INFO     Stopping agent...
[18/Jul/2017 06:25:48 +0000] 12412 Dummy-1 agent        INFO     No extant cgroups; unmounting any cgroup roots

My system

Linux cloudera.databoss.com 3.10.0-514.26.2.el7.x86_64 #1 SMP Fri Jun 30 05:26:04 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

'hostname' and 'hostname -f' commands

cloudera.databoss.com

hosts file ( 58 is the same machine. I'm trying to install the host part to same machine. Thoug, it's same when I try different machine as well)

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.1.58 cloudera.databoss.com cloudera

Firewalld and Selinux is disabled.

Re: Cloudera Manager Heartbeat Python Supervisor Issue System Exit

marktoledo — Wed, 19 Jul 2017 01:15:48 GMT

Same issue with @erenman, kindly help us!

Re: Cloudera Manager Heartbeat Python Supervisor Issue System Exit

erenman — Wed, 19 Jul 2017 08:12:13 GMT

Hi @marktoledo

After lots of trials I installed Cloudera Manager version 5.11.1 without a problem

https://www.cloudera.com/documentation/enterprise/latest/topics/cm_ig_install_older_cm5.html

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Cloudera Manager Heartbeat Python Supervisor Issue System Exit

Re: Cloudera Manager Heartbeat Python Supervisor Issue System Exit

Re: Cloudera Manager Heartbeat Python Supervisor Issue System Exit

Re: Cloudera Manager Heartbeat Python Supervisor Issue System Exit