Check for this:
use-single-layer-serialization config parameter is updated (false -> true) ________________________________ Od: Jozef Bacigál <[email protected]> Odoslané: streda, 26. apríla 2017 12:23:15 Komu: Brady Allen Johnson; [email protected] Predmet: Re: [openflowplugin-dev] Regression in OpenflowPlugin related to decoding NSH fields Hi Brady, there was only two patches merged lately (April 24 and 25) both from Tomas. Second change prevent change single layer on the fly and first one changes the way how you set up initial values into plugin. Assume you configuration using now different setting as it was before. Check it, especially the single layer setting. Jozef ________________________________ Od: Brady Allen Johnson <[email protected]> Odoslané: streda, 26. apríla 2017 12:10:21 Komu: [email protected] Predmet: [openflowplugin-dev] Regression in OpenflowPlugin related to decoding NSH fields Hello, I started having problems with the OpenflowPlugin on Master today while trying to create an NSH (Network Services Header) related flow. This worked yesterday, April 25, but no longer works today. This is the code to create the flow match, which seems to be the problematic field as seen below in the exception stack: public static void addMatchNshMdtype(MatchBuilder match, short mdType) { NxAugMatchNodesNodeTableFlow amMdtype = new NxAugMatchNodesNodeTableFlowBuilder() .setNxmNxNshMdtype(new NxmNxNshMdtypeBuilder().setValue(mdType).build()).build(); addExtension(match, NxmNxNshMdtypeKey.class, amMdtype); } private static void addExtension(MatchBuilder match, Class<? extends ExtensionKey> extensionKey, NxAugMatchNodesNodeTableFlow am) { GeneralAugMatchNodesNodeTableFlow existingAugmentations = match .getAugmentation(GeneralAugMatchNodesNodeTableFlow.class); List<ExtensionList> extensions = null; if (existingAugmentations != null) { extensions = existingAugmentations.getExtensionList(); } if (extensions == null) { extensions = new ArrayList<>(); } extensions.add(new ExtensionListBuilder().setExtensionKey(extensionKey) .setExtension(new ExtensionBuilder().addAugmentation(NxAugMatchNodesNodeTableFlow.class, am).build()) .build()); GeneralAugMatchNodesNodeTableFlow generalAugMatchNodesNode = new GeneralAugMatchNodesNodeTableFlowBuilder() .setExtensionList(extensions).build(); match.addAugmentation(GeneralAugMatchNodesNodeTableFlow.class, generalAugMatchNodesNode); } I get this exception repeatadly: 2017-04-26 11:13:33,365 | WARN | entLoopGroup-7-1 | OFDecoder | 294 - org.opendaylight.openflowjava.openflow-protocol-impl - 0.10.0.SNAPSHOT | Message deserialization failed java.lang.ClassCastException: org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.NshMdtypeCaseValueBuilder$NshMdtypeCaseValueImpl cannot be cast to org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.NshNpCaseValue at org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match.NshNpConvertor.convert(NshNpConvertor.java:41)[316:org.opendaylight.openflowplugin.extension-nicira:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match.NshNpConvertor.convert(NshNpConvertor.java:38)[316:org.opendaylight.openflowplugin.extension-nicira:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.openflow.md.core.extension.MatchExtensionHelper.processExtension(MatchExtensionHelper.java:199)[304:org.opendaylight.openflowplugin:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.openflow.md.core.extension.MatchExtensionHelper.injectExtension(MatchExtensionHelper.java:69)[304:org.opendaylight.openflowplugin:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.match.MatchDeserializer.deserializeEntry(MatchDeserializer.java:102)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.match.MatchDeserializer.deserialize(MatchDeserializer.java:59)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.match.MatchDeserializer.deserialize(MatchDeserializer.java:33)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.multipart.MultipartReplyFlowStatsDeserializer.deserialize(MultipartReplyFlowStatsDeserializer.java:88)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.multipart.MultipartReplyFlowStatsDeserializer.deserialize(MultipartReplyFlowStatsDeserializer.java:39)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.multipart.MultipartReplyMessageDeserializer.deserialize(MultipartReplyMessageDeserializer.java:43)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowplugin.impl.protocol.deserialization.multipart.MultipartReplyMessageDeserializer.deserialize(MultipartReplyMessageDeserializer.java:22)[305:org.opendaylight.openflowplugin.impl:0.5.0.SNAPSHOT] at org.opendaylight.openflowjava.protocol.impl.deserialization.DeserializationFactory.deserialize(DeserializationFactory.java:55)[294:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT] at org.opendaylight.openflowjava.protocol.impl.core.OFDecoder.decode(OFDecoder.java:49)[294:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT] at org.opendaylight.openflowjava.protocol.impl.core.OFDecoder.decode(OFDecoder.java:26)[294:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT] at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)[141:io.netty.codec:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)[139:io.netty.transport:4.1.8.Final] at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)[141:io.netty.codec:4.1.8.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)[141:io.netty.codec:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)[139:io.netty.transport:4.1.8.Final] at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)[141:io.netty.codec:4.1.8.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)[141:io.netty.codec:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)[139:io.netty.transport:4.1.8.Final] at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287)[143:io.netty.handler:4.1.8.Final] at org.opendaylight.openflowjava.protocol.impl.core.IdleHandler.channelRead(IdleHandler.java:39)[294:org.opendaylight.openflowjava.openflow-protocol-impl:0.10.0.SNAPSHOT] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)[139:io.netty.transport:4.1.8.Final] at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:1018)[144:io.netty.transport-native-epoll:4.1.8.Final] at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:394)[144:io.netty.transport-native-epoll:4.1.8.Final] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:288)[144:io.netty.transport-native-epoll:4.1.8.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)[138:io.netty.common:4.1.8.Final] at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)[138:io.netty.common:4.1.8.Final] at java.lang.Thread.run(Thread.java:745)[:1.8.0_121] Thanks, Brady
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