Re: Centos 7.7 in Virtual Box on WIndows 7 all 64-bit

Paul,

Make sure you have java-1.8.0-openjdk-devel (or the Oracle JDK) installed. That's why you  are getting the NoClassDefFoundError: com/sun/tools/attach/AttachNotSupportedException.

Ron

From: Paul Pathiakis via opennms-discuss [mailto:[email protected]]
Sent: Tuesday, September 26, 2017 10:24 AM
To: General OpenNMS Discussion
Cc: Paul Pathiakis
Subject: [opennms-discuss] Centos 7.7 in Virtual Box on WIndows 7 all 64-bit

Hi all!

I installed CentOS 7.7 in the latest version of VirtualBox.  This has Windows 7 64 bit as the host OS.

I went through the install procedure for RH 7.x.

Everything seemed to go ok with the installer.... then I got to here.....

Installer completed successfully!

==============================================================================
OpenNMS Upgrader
==============================================================================

java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.opennms.bootstrap.Bootstrap$4.run(Bootstrap.java:525)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: com/sun/tools/attach/AttachNotSupportedException
        at org.opennms.netmgt.vmmgr.ControllerUtils.getController(ControllerUtils.java:48)
        at org.opennms.upgrade.support.Upgrade.isOpennmsRunning(Upgrade.java:110)
        at org.opennms.upgrade.support.Upgrade.execute(Upgrade.java:233)
        at org.opennms.upgrade.support.Upgrade.main(Upgrade.java:266)
        ... 6 more
Caused by: java.lang.ClassNotFoundException: com.sun.tools.attach.AttachNotSupportedException
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:814)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 10 more
[root@VB opennms]#

Packages of interest (am I missing anything?):

[root@VB opennms]# rpm -qa | egrep -i 'opennms|postgrel|jdk|rrd|jicmp'
jicmp-2.0.3-1.el7.centos.x86_64
rrdtool-1.6.0-0.3.opennms.el7.centos.x86_64
java-1.8.0-openjdk-1.8.0.144-0.b01.el7_4.x86_64
opennms-core-20.1.0-1.noarch
jrrd-1.1.0-3.el7.centos.x86_64
java-1.8.0-openjdk-headless-1.8.0.144-0.b01.el7_4.x86_64
opennms-20.1.0-1.noarch
copy-jdk-configs-2.2-3.el7.noarch
opennms-repo-stable-1.0-109.noarch
opennms-webapp-jetty-20.1.0-1.noarch
rrdtool-perl-1.6.0-0.3.opennms.el7.centos.x86_64
jicmp6-2.0.2-1.el7.centos.x86_64
jrrd2-2.0.3-4.el7.centos.x86_64


I can enable and TRY to start opennms but it barfs.... (btw, where are the usual log files being kept for OpenNMS?


[root@VB opennms]# systemctl enable opennms
[root@VB opennms]# systemctl start opennms
Job for opennms.service failed because the control process exited with error code. See "systemctl status opennms.service" and "journalctl -xe" for details.

so.... journalctl -xe:

--
-- Unit opennms.service has begun starting up.
Sep 26 11:21:42 VB opennms[4293]: Starting OpenNMS: Exception in thread "main" j
Sep 26 11:21:42 VB opennms[4293]: at java.lang.Class.getDeclaredMethods0(Native
Sep 26 11:21:42 VB opennms[4293]: at java.lang.Class.privateGetDeclaredMethods(C
Sep 26 11:21:42 VB opennms[4293]: at java.lang.Class.privateGetMethodRecursive(C
Sep 26 11:21:42 VB opennms[4293]: at java.lang.Class.getMethod0(Class.java:3018)
Sep 26 11:21:42 VB opennms[4293]: at java.lang.Class.getMethod(Class.java:1784)
Sep 26 11:21:42 VB opennms[4293]: at org.opennms.bootstrap.Bootstrap.executeClas
Sep 26 11:21:42 VB opennms[4293]: at org.opennms.bootstrap.Bootstrap.executeClas
Sep 26 11:21:42 VB opennms[4293]: at org.opennms.bootstrap.Bootstrap.main(Bootst
Sep 26 11:21:42 VB opennms[4293]: Caused by: java.lang.ClassNotFoundException: c
Sep 26 11:21:42 VB opennms[4293]: at java.net.URLClassLoader.findClass(URLClassL
Sep 26 11:21:42 VB opennms[4293]: at java.lang.ClassLoader.loadClass(ClassLoader
Sep 26 11:21:42 VB opennms[4293]: at java.net.FactoryURLClassLoader.loadClass(UR
Sep 26 11:21:42 VB opennms[4293]: at java.lang.ClassLoader.loadClass(ClassLoader
Sep 26 11:21:42 VB opennms[4293]: ... 8 more
Sep 26 11:21:42 VB opennms[4293]: Unknown value return from doStatus: 1
Sep 26 11:21:42 VB opennms[4293]: [FAILED]
Sep 26 11:21:42 VB systemd[1]: opennms.service: control process exited, code=exi
Sep 26 11:21:42 VB systemd[1]: Failed to start OpenNMS server.
-- Subject: Unit opennms.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit opennms.service has failed.
--
-- The result is failed.
Sep 26 11:21:42 VB systemd[1]: Unit opennms.service entered failed state.
Sep 26 11:21:42 VB systemd[1]: opennms.service failed.
Sep 26 11:21:42 VB polkitd[657]: Unregistered Authentication Agent for unix-proc


(I hope sourceforge is back up soon.... )

Thanks All!

P.

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