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<p class="MsoNormal"><span style="font-size:11.0pt">The clue that put me onto the idea with a similar error message: https://github.com/spacewalkproject/spacewalk/wiki/HowToInstall11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">What was actually removed:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">==================================================================================================================================================================================<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> Package Arch Version Repository Size<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">==================================================================================================================================================================================<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">Removing:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> java-1.7.1-ibm x86_64 1:1.7.1.4.10-1jpp.2.el6_9 @rhel-x86_64-server-supplementary-6 151 M<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">Removing for dependencies:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> java-1.7.1-ibm-devel x86_64 1:1.7.1.4.10-1jpp.2.el6_9 @rhel-x86_64-server-supplementary-6 8.7 M<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">Transaction Summary<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">==================================================================================================================================================================================<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">Remove 2 Package(s)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Hope that helps!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Jeffrey</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black"><spacewalk-list-bounces@redhat.com> on behalf of "Wilkinson, Matthew" <MatthewWilkinson@alliantenergy.com><br>
<b>Reply-To: </b>"spacewalk-list@redhat.com" <spacewalk-list@redhat.com><br>
<b>Date: </b>Wednesday, September 27, 2017 at 12:10<br>
<b>To: </b>"spacewalk-list@redhat.com" <spacewalk-list@redhat.com><br>
<b>Subject: </b>Re: [Spacewalk-list] Spacewalk 2.7 taskomatic error on startup<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Lucida Console",sans-serif;color:#1F497D">which package did you remove specifically?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Lucida Console",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Lucida Console",sans-serif;color:#1F497D">--Matthew Wilkinson</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Lucida Console",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif"> spacewalk-list-bounces@redhat.com [mailto:spacewalk-list-bounces@redhat.com]
<b>On Behalf Of </b>Miller, Jeffrey L<br>
<b>Sent:</b> Wednesday, September 27, 2017 11:26<br>
<b>To:</b> spacewalk-list@redhat.com<br>
<b>Subject:</b> Re: [Spacewalk-list] Spacewalk 2.7 taskomatic error on startup</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Times New Roman",serif">[This is an external email. Be cautious with links, attachments and responses.]</span><o:p></o:p></p>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Times New Roman",serif">
<hr size="2" width="100%" align="center">
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<p class="MsoNormal"><span style="font-size:11.0pt">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.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Jeffrey</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black"><<a href="mailto:spacewalk-list-bounces@redhat.com">spacewalk-list-bounces@redhat.com</a>> on behalf of Jeffrey Miller <<a href="mailto:jeff-l-miller@uiowa.edu">jeff-l-miller@uiowa.edu</a>><br>
<b>Reply-To: </b>"<a href="mailto:spacewalk-list@redhat.com">spacewalk-list@redhat.com</a>" <<a href="mailto:spacewalk-list@redhat.com">spacewalk-list@redhat.com</a>><br>
<b>Date: </b>Wednesday, September 27, 2017 at 10:44<br>
<b>To: </b>"<a href="mailto:spacewalk-list@redhat.com">spacewalk-list@redhat.com</a>" <<a href="mailto:spacewalk-list@redhat.com">spacewalk-list@redhat.com</a>><br>
<b>Subject: </b>[Spacewalk-list] Spacewalk 2.7 taskomatic error on startup</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">After upgrading to Spacewalk 2.7, taskomatic is failing to start up. The following error is present when attempting to start the service:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">STATUS | wrapper | 2017/09/27 10:11:35 | --> Wrapper Started as Daemon</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">STATUS | wrapper | 2017/09/27 10:11:35 | Launching a JVM...</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">INFO | jvm 1 | 2017/09/27 10:11:36 | Wrapper (Version 3.2.3)
<a href="http://wrapper.tanukisoftware.org">http://wrapper.tanukisoftware.org</a></span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">INFO | jvm 1 | 2017/09/27 10:11:36 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">INFO | jvm 1 | 2017/09/27 10:11:36 | </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">FATAL | jvm 1 | 2017/09/27 10:11:36 | JVMCFRE003 bad major version; class=simple/http/ProtocolHandler, offset=6</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=simple/http/ProtocolHandler, offset=6</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.lang.ClassLoader.defineClassImpl(Native Method)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.lang.ClassLoader.defineClass(ClassLoader.java:331)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:155)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.net.URLClassLoader.defineClass(URLClassLoader.java:714)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.net.URLClassLoader.access$400(URLClassLoader.java:93)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1166)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.security.AccessController.doPrivileged(AccessController.java:488)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.net.URLClassLoader.findClass(URLClassLoader.java:597)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:786)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.lang.ClassLoader.loadClass(ClassLoader.java:760)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:330)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at java.lang.ClassLoader.loadClass(ClassLoader.java:741)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at com.redhat.rhn.taskomatic.core.SchedulerKernel.<init>(SchedulerKernel.java:116)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at com.redhat.rhn.taskomatic.core.TaskomaticDaemon.onStartup(TaskomaticDaemon.java:82)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at com.redhat.rhn.taskomatic.core.BaseDaemon.startupWithOptions(BaseDaemon.java:188)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at com.redhat.rhn.taskomatic.core.BaseDaemon.start(BaseDaemon.java:55)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> at org.tanukisoftware.wrapper.WrapperManager$11.run(WrapperManager.java:2788)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt">STATUS | wrapper | 2017/09/27 10:11:38 | <-- Wrapper Stopped</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thoughts on where to go? Other than this, the server upgrade seems to be functional.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Jeffrey</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">=============================================</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Jeffrey Miller</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Senior Systems Administrator</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">The University of Iowa</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">ITS – Research Services</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">19 Lindquist Center South</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Iowa City, IA 52242-1727</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">(319) 467-1636</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">=============================================</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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