https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/OPNFLWPLUG-386 OpenFlowPlugin <p>When starting the groupbasedpolicy POC, we get the exception seen in this pastebin:</p> <p><a href="http://pastebin.com/TAikKr9U" class="external-link" target="_blank" rel="nofollow noopener">http://pastebin.com/TAikKr9U</a></p> <p>We don't get any flows installed in the vSwitches. The configuration data store shows the flows, but they don't show up in the operational data store. I don't see any errors in the ovs-vswitchd logs.</p> <p>Operating System: All<br/> Platform: All</p> OPNFLWPLUG-386

Exception in FRM with no flows installed on nodes

Bug Resolved Done Thomas Bachman Thomas Bachman Wed, 25 Mar 2015 14:48:00 +0000 Mon, 27 Sep 2021 09:01:27 +0000 Fri, 5 Jun 2015 17:03:03 +0000 General 0 8 <p>Reverting openflowplugin to 4e543a5aed7a2dd2b5957d6d7f3a6d5ee1c81f66 and openflowjava to 435f3e8a95843a6e9a326ab56663c31ff6d7cdb7 gives a working setup.</p> <p>I guess this got solved as side effect of fix for <a href="https://jira.opendaylight.org/browse/OPNFLWPLUG-387" title="Message Serialization failed when running groupbasedpolicy POC" class="issue-link" data-issue-key="OPNFLWPLUG-387"><del>OPNFLWPLUG-387</del></a>?<br/> Thomas, could you please confirm?</p> <p>(In reply to michal rehak from comment #2)<br/> &gt; I guess this got solved as side effect of fix for <a href="https://jira.opendaylight.org/browse/OPNFLWPLUG-387" title="Message Serialization failed when running groupbasedpolicy POC" class="issue-link" data-issue-key="OPNFLWPLUG-387"><del>OPNFLWPLUG-387</del></a>?<br/> &gt; Thomas, could you please confirm?</p> <p>Hi.</p> <p>I tried distribution-karaf-0.3.0-20150330.110038-827.tar.gz from nexus and i can see</p> <p>2015-03-30 11:47:57,134 | ERROR | pool-33-thread-4 | FRMActivator | 253 - org.opendaylight.openflowplugin.applications.forwardingrules-manager - 0.1.0.SNAPSHOT | Unexpected error by FRM initialization!</p> <p>Caused by: java.lang.IllegalStateException: java.lang.ClassNotFoundException: org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput</p> <p>Caused by: java.lang.ClassNotFoundException: org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput<br/> at java.net.URLClassLoader$1.run(Unknown Source)<span class="error">&#91;:1.7.0_67&#93;</span></p> <p>I am not able to install any flows. This is a testing blocker.</p> <p>Ed had mentioned that the following should fix it:</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/17818/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/17818/</a></p> <p>Can you try Thomas?</p> <p>I tried this patch and it fixes the problem (ran 5/5 times without it happening).</p> <p>Although it's much less frequent, I've seen this happen a couple of times when running the SFC demo.</p> <p>Let's discuss this &amp; other bugs in the Monday meeting Michal, Martin &amp; others.</p> <p>FRM, cfg sub system related.</p> <p>For the record, email reporting it here:</p> <p><a href="https://lists.opendaylight.org/pipermail/controller-dev/2015-March/008689.html" class="external-link" target="_blank" rel="nofollow noopener">https://lists.opendaylight.org/pipermail/controller-dev/2015-March/008689.html</a></p> <p>Thomas,</p> <p>Should we still consider this to be a blocker or lower the priority for now to work on other bugs?</p> <p>Thanks,<br/> Abhijit</p> <p>I haven't seen this in some time, so it's not a blocker. That said, I'm still concerned that this bug exists, and could resurface due to some other change in the project. I think the importance should at least be left at high, even if we remove this from being a blocker &#8211; when this bug occurs, flow programming is completely broken.</p> <p>Missing models are fixed here<br/> <a href="https://git.opendaylight.org/gerrit/#/c/20001" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/20001</a></p> <p>According to Tony this is supposed to prevent configSubsystem from starting modules prior to models get loaded.</p> <p>Please retest.</p> Blocks CONTROLLER-1278 Development External issue ID 2895 External issue URL ODL SR Target Milestone Priority Rank 0|i030tz: