[opennms-discuss] OpenNMS unable to start

Dean Slaughter

2017-07-20 01:21:16 UTC

You need to check if selinux is blocking.

Logs, logs logs

/var/log/messages or journalctl -xb
/opt/opennms/logs/daemon

-----Original Message-----
From: EmptySet [mailto:***@gmail.com]
Sent: Monday, July 17, 2017 10:07 AM
To: opennms-***@lists.sourceforge.net
Subject: [opennms-discuss] OpenNMS unable to start

Hello,

I'm trying to use OpenNMS as a first time user... I'm on CentOS 7 and ran through the install but can't start the application. I checked the hotname and it seems fine, did a config-tester (not sure if errors would output from that but I didn't see any). I receive the following error :

Process: 9003 ExecStart=/opt/opennms/bin/opennms -Q start (code=exited,
status=1/FAILURE)

Jul 17 10:56:18 OPENNMSServer opennms[9003]: at
java.lang.ClassLoader.loadClass(ClassLoader.java:424)
Jul 17 10:56:18 OPENNMSServer opennms[9003]: at
java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:814)
Jul 17 10:56:18 OPENNMSServer opennms[9003]: at
java.lang.ClassLoader.loadClass(ClassLoader.java:357)
Jul 17 10:56:18 OPENNMSServer opennms[9003]: ... 8 more Jul 17 10:56:18 OPENNMSServer opennms[9003]: Unknown value return from
doStatus: 1
Jul 17 10:56:18 OPENNMSServer opennms[9003]: [FAILED] Jul 17 10:56:18 OPENNMSServer systemd[1]: opennms.service: control process exited, code=exited status=1 Jul 17 10:56:18 OPENNMSServer systemd[1]: Failed to start OpenNMS server.
Jul 17 10:56:18 OPENNMSServer systemd[1]: Unit opennms.service entered failed state.
Jul 17 10:56:18 OPENNMSServer systemd[1]: opennms.service failed.

Any help would be appreciated.

Thank you.

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