[Spacewalk-list] Spacewalk 2.7 taskomatic error on startup

[Miller, Jeffrey L]

Follow up: I seem to have found the issue. An additional version of java was installed on the system in the past. Removing that extra version of java and leaving just the openjdk versions allowed taskomatic to startup cleanly and function.

Jeffrey



From: <spacewalk-list-bounces at redhat.com> on behalf of Jeffrey Miller <jeff-l-miller at uiowa.edu>
Reply-To: "spacewalk-list at redhat.com" <spacewalk-list at redhat.com>
Date: Wednesday, September 27, 2017 at 10:44
To: "spacewalk-list at redhat.com" <spacewalk-list at redhat.com>
Subject: [Spacewalk-list] Spacewalk 2.7 taskomatic error on startup

After upgrading to Spacewalk 2.7, taskomatic is failing to start up. The following error is present when attempting to start the service:

STATUS | wrapper  | 2017/09/27 10:11:35 | --> Wrapper Started as Daemon
STATUS | wrapper  | 2017/09/27 10:11:35 | Launching a JVM...
INFO   | jvm 1    | 2017/09/27 10:11:36 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
INFO   | jvm 1    | 2017/09/27 10:11:36 |   Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.
INFO   | jvm 1    | 2017/09/27 10:11:36 |
FATAL  | jvm 1    | 2017/09/27 10:11:36 | JVMCFRE003 bad major version; class=simple/http/ProtocolHandler, offset=6
java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=simple/http/ProtocolHandler, offset=6
        at java.lang.ClassLoader.defineClassImpl(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:331)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:155)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:714)
        at java.net.URLClassLoader.access$400(URLClassLoader.java:93)
        at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1166)
        at java.security.AccessController.doPrivileged(AccessController.java:488)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:597)
        at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:786)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:760)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:330)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:741)
        at com.redhat.rhn.taskomatic.core.SchedulerKernel.<init>(SchedulerKernel.java:116)
        at com.redhat.rhn.taskomatic.core.TaskomaticDaemon.onStartup(TaskomaticDaemon.java:82)
        at com.redhat.rhn.taskomatic.core.BaseDaemon.startupWithOptions(BaseDaemon.java:188)
        at com.redhat.rhn.taskomatic.core.BaseDaemon.start(BaseDaemon.java:55)
        at org.tanukisoftware.wrapper.WrapperManager$11.run(WrapperManager.java:2788)

STATUS | wrapper  | 2017/09/27 10:11:38 | <-- Wrapper Stopped


Thoughts on where to go? Other than this, the server upgrade seems to be functional.


Jeffrey

=============================================
Jeffrey Miller
Senior Systems Administrator
The University of Iowa
ITS – Research Services
19 Lindquist Center South
Iowa City, IA 52242-1727
(319) 467-1636
=============================================

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