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-498 OpenFlowPlugin <p>Environment:<br/> Build#Lithium-RC0<br/> Switch -Ovsk 2.3.0/Cpqd</p> <p>Problem:<br/> TicketFinisherImpl failed and thrown with NullpointerException.</p> <p>Exception snip<br/> ==========<br/> light.inventory.rev130819.nodes.Node, path=[org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes, org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node[key=NodeKey [_id=Uri <span class="error">&#91;_value=openflow:3&#93;</span>]]]}<br/> 2015-06-09 15:03:29,624 | WARN | OFmsgProcessor-3 | TicketProcessorFactoryImpl | 230 - org.opendaylight.openflowplugin - 0.1.0.Lithium-RC0 | translation problem: null<br/> 2015-06-09 15:03:29,624 | WARN | OFmsgFinisher-0 | TicketFinisherImpl | 230 - org.opendaylight.openflowplugin - 0.1.0.Lithium-RC0 | processing (translate, publish) of ticket failed<br/> java.util.concurrent.ExecutionException: java.lang.NullPointerException<br/> at com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:299)<span class="error">&#91;37:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:286)<span class="error">&#91;37:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:116)<span class="error">&#91;37:com.google.guava:18.0.0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.queue.TicketFinisherImpl.run(TicketFinisherImpl.java:50)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)<span class="error">&#91;:1.7.0_75&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)<span class="error">&#91;:1.7.0_75&#93;</span><br/> at java.lang.Thread.run(Thread.java:745)<span class="error">&#91;:1.7.0_75&#93;</span><br/> Caused by: java.lang.NullPointerException<br/> at org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ActionConvertor.toMDSalActions(ActionConvertor.java:944)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.OFToMDSalFlowConvertor.toSALInstruction(OFToMDSalFlowConvertor.java:71)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowStatsResponseConvertor.toSALFlowStats(FlowStatsResponseConvertor.java:103)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowStatsResponseConvertor.toSALFlowStatsList(FlowStatsResponseConvertor.java:49)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.core.translator.MultipartReplyTranslator.translate(MultipartReplyTranslator.java:134)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.core.translator.MultipartReplyTranslator.translate(MultipartReplyTranslator.java:105)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.queue.TicketProcessorFactoryImpl.translate(TicketProcessorFactoryImpl.java:164)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> at org.opendaylight.openflowplugin.openflow.md.queue.TicketProcessorFactoryImpl$1.run(TicketProcessorFactoryImpl.java:76)<span class="error">&#91;230:org.opendaylight.openflowplugin:0.1.0.Lithium-RC0&#93;</span><br/> ... 3 more<br/> 2015-06-09 15:03:32,662 | WARN | OFmsgProcessor-2 | TicketProcessorFactoryImpl | 230 - org.opendaylight.openflowplugin - 0.1.0.Lithium-RC0 | translation problem: null</p> <p>Operating System: All<br/> Platform: All</p> OPNFLWPLUG-498

ava.lang.NullPointerException on Openflow plugin

Bug Resolved Cannot Reproduce Hariharan Sethuraman Vasanthan Balasubramaniyan Tue, 9 Jun 2015 10:02:14 +0000 Mon, 27 Sep 2021 09:01:35 +0000 Mon, 3 Oct 2016 14:19:55 +0000 General 0 6 <p>Hi,<br/> could you provide more info? What messages were received from device at that time?</p> <p>Thank you.</p> <p>(In reply to michal rehak from comment #1)<br/> &gt; Hi,<br/> &gt; could you provide more info? What messages were received from device at that<br/> &gt; time?<br/> &gt; <br/> &gt; Thank you.</p> <p>This is exception generated during tsdr automation execution.</p> <p>Automation steps are,<br/> 1.Start the mininet topology<br/> 2.Waiting for tsdr metrics collection (basically it will poll data from mdsal-stats)<br/> 3.Stop the mininet topology<br/> This above 3 step executed continous 5 times without stopping the controller.</p> <p>Whenever stop and start mininet topology,this NPE started to thrown.</p> <p>Can you also specify what are tsdr metrics?</p> <p>Just to be sure. </p> <p>Are you using feature odl-openflowplugin-flow-services-ui?</p> <p>I started odl-openflowplugin-flow-services-ui.<br/> Then I started mininet with cpqd.<br/> I let it run (without no interaction, no data puting, posting) for a while (approximately 1 minute).<br/> After shutdown I couldn't see error reported by you - &gt;&gt;processing (translate, publish) of ticket failed&lt;&lt;</p> <p>Hari - can you look at this when you get free? Can be after M5 if you are pressed for time.</p> <p>Hi,</p> <p>Closing because of no activity for the long time. Please reopen if it still valid and needed.</p> <p>Thanks,<br/> Miro</p> Development External issue ID 3637 External issue URL ODL SR Target Milestone Rank 0|i031iv: