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-887 OpenFlowPlugin <p>Scenario:<br/> 1. Bring up openstack+netvirt<br/> 2. restart karaf<br/> 3. restart ovs<br/> 4. note that flows are not reinstalled</p> <p>From debugging it seems that the outbound queue is null, "No queue present, failing request" in the log. The queue is initially allocated but then removed due to the following stack trace (I added this, no exception was actually thrown), note the second to last line, "onNotAbleToStartMastership":<br/> 3903 at org.opendaylight.openflowplugin.impl.connection.OutboundQueueProviderImpl.onConnectionQueueChanged(OutboundQueueProviderImpl.java:45)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3904 at org.opendaylight.openflowjava.protocol.impl.core.connection.AbstractOutboundQueueManager.close(AbstractOutboundQueueManager.java:111)<span class="error">&#91;295:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT&#93;</span><br/> 3905 at org.opendaylight.openflowjava.protocol.impl.core.connection.ConnectionAdapterImpl$2.removeRegistration(ConnectionAdapterImpl.java:210)<span class="error">&#91;295:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT&#93;</span><br/> 3906 at org.opendaylight.yangtools.concepts.AbstractRegistration.close(AbstractRegistration.java:43)<span class="error">&#91;67:org.opendaylight.yangtools.concepts:1.2.0.SNAPSHOT&#93;</span><br/> 3907 at org.opendaylight.openflowplugin.impl.connection.ConnectionContextImpl.unregisterOutboundQueue(ConnectionContextImpl.java:201)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3908 at org.opendaylight.openflowplugin.impl.connection.ConnectionContextImpl.closeConnection(ConnectionContextImpl.java:117)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3909 at org.opendaylight.openflowplugin.impl.lifecycle.ContextChainImpl.close(ContextChainImpl.java:107)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3910 at org.opendaylight.openflowplugin.impl.lifecycle.ContextChainHolderImpl.destroyContextChain(ContextChainHolderImpl.java:157)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3911 at org.opendaylight.openflowplugin.impl.lifecycle.ContextChainHolderImpl.onNotAbleToStartMastership(ContextChainHolderImpl.java:203)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> 3912 at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl$6.onSuccess(StatisticsContextImpl.java:546)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> OPNFLWPLUG-887

After karaf restart OF writes fail due to "No queue present, failing request" in OutboundQueueProviderImpl

Bug Resolved Done Unassigned Josh Hershberg Tue, 9 May 2017 07:31:59 +0000 Mon, 27 Sep 2021 09:02:02 +0000 Wed, 17 May 2017 04:58:45 +0000 General 0 4 <p>The transaction that fails that causes onNotAbleToStartMastership to be called is:</p> <p>java.util.concurrent.ExecutionException: TransactionCommitFailedException{message=canCommit encountered an unexpected failure, errorList=[RpcError [message=canCommit encountered an unexpected failure, severity=ERROR, errorType=APPLICATION, tag=operation-failed, applicationTag=null, info=null, cause=java.lang.IllegalArgumentException: Metadata not available for modification NodeModification [identifier=(urn:opendaylight:flow:inventory?revision=2013-08-19)group[</p> {(urn:opendaylight:flow:inventory?revision=2013-08-19)group-id=5000} <p>], modificationType=TOUCH, childModification={AugmentationIdentifier</p> {childNames=[(urn:opendaylight:group:statistics?revision=2013-11-11)group-statistics]} <p>=NodeModification [identifier=AugmentationIdentifier</p> {childNames=[(urn:opendaylight:group:statistics?revision=2013-11-11)group-statistics]} <p>, modificationType=TOUCH, childModification={(urn:opendaylight:group:statistics?revision=2013-11-11)group-statistics=NodeModification <span class="error">&#91;identifier=(urn:opendaylight:group:statistics?revision=2013-11-11)group-statistics, modificationType=WRITE, childModification={}&#93;</span>}]}]]]}<br/> at com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:299)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:272)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:96)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:69)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at org.opendaylight.openflowplugin.impl.device.TransactionChainManager.submitWriteTransaction(TransactionChainManager.java:181)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.device.TransactionChainManager.initialSubmitWriteTransaction(TransactionChainManager.java:95)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.device.DeviceContextImpl.initialSubmitTransaction(DeviceContextImpl.java:228)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl$6.onSuccess(StatisticsContextImpl.java:537)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl$6.onSuccess(StatisticsContextImpl.java:529)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at com.google.common.util.concurrent.Futures$6.run(Futures.java:1319)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:53)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl.statChainFuture(StatisticsContextImpl.java:307)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl.access$200(StatisticsContextImpl.java:57)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl$3.onSuccess(StatisticsContextImpl.java:296)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.openflowplugin.impl.statistics.StatisticsContextImpl$3.onSuccess(StatisticsContextImpl.java:293)<span class="error">&#91;307:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT&#93;</span><br/> at com.google.common.util.concurrent.Futures$6.run(Futures.java:1319)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.Futures$ChainingListenableFuture$1.run(Futures.java:918)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.add(ExecutionList.java:101)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.addListener(AbstractFuture.java:170)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.Futures$ChainingListenableFuture.run(Futures.java:914)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.AbstractFuture.set(AbstractFuture.java:185)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span><br/> at com.google.common.util.concurrent.SettableFuture.set(SettableFuture.java:53)<span class="error">&#91;65:com.google.guava:18.0.0&#93;</span></p> <p>It is possible that this is happening because of device initialization future, I created patch that should solve this (also with explanation) here: <a href="https://git.opendaylight.org/gerrit/#/c/56838/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/56838/</a></p> <p>Can you try it with that patch and tell if it helps?</p> <p>As <a href="https://bugs.opendaylight.org/show_bug.cgi?id=8401" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=8401</a> was merged on master and Joshua confirmed that with that patch scenario here seems to work fine, this can be set to waiting until it will be merged also on stable/carbon here: <a href="https://git.opendaylight.org/gerrit/#/c/56927/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/56927/</a></p> <p>Patch <a href="https://git.opendaylight.org/gerrit/#/c/56927/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/56927/</a> was successfully merged. Can we mark this bug as fixed and resolved?</p> <p>Another patch was submitted in relation to this bug: <a href="https://git.opendaylight.org/gerrit/#/c/57096/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/57096/</a></p> Development External issue ID 8401 External issue URL Priority Rank 0|i033xb: