Re: [onap-discuss] SON: HoneyComb and SDNR integration problem

Wed, 01 Sep 2021 21:26:21 -0700 

Hi,

as the error says
>> .EOFException, errorType=RPC, errorTag=MALFORMED_MESSAGE
it looks like it is not a specific SDN-R problem. You should see see the same issue on a vanilla opendaylight instance.
So the first question is: Are you really running a SDN-R (SDNRWT=true). So are SDN-R wt features enabled? If yes could you please post the response for 

curl http(s)://<your-sdnr/sdnc-host>:<your-sdnr/sdnc-port>/about
So if this responding with a 404/401 SDN-R wt features are not enabled. I'm just asking because as far as I remember Honolulu has a maintenance release with an opendaylight upgrade to aluminium-SR3.
But in the end it sounds like the problem is on the honeycomb side. I mean something like a NETCONF protocol issue which you may find out by enabling TRACE logs for org.opendaylight.netconf. I can only suggest, but Dublin branch of ran-sim sounds quite old. Dublin was based on odl fluorine if I remember correctly and I know about some problems in other projects if odl and honeycomb sim were not based on the same odl version. 

I hope this helps a bit.

Kind regards,
Michael

On 01.09.21 20:55, Goutam Roy via lists.onap.org wrote:
Hi our HoneyComb agent does not able to speak SDNR. After mounting the HoneyComb we are getting bellow exception. 

SDNR version: Honolulu
HoneyComb: as per this documents.( git clone https://github.com/onap-oof-pci-poc/ran-sim.git <https://github.com/onap-oof-pci-poc/ran-sim/honeycombsim/> .    git checkout Dublin) 


Exception:

9,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0038","phy-cell-id":4,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0041","phy-cell-id":7,"blacklisted":false},{"plmnid":"ran-1","cid":"Chn0061","phy-cell-id":27,"blacklisted":false}]}}}}}]}
2021-09-01 17:56:31.254 UTC [WebSocketSimpleContainer@815992954-23] DEBUG o.o.r.w.c.RansimClientWebSocket - Periodic ping message.... ignore 2021-09-01 17:56:31.591 UTC [globalEventExecutor-1-2] INFO  o.a.s.s.s.ServerUserAuthService - Session admin@/172.30.161.157:15185 <http://172.30.161.157:15185/> authenticated 2021-09-01 17:56:31.931 UTC [netconf-netty-1] WARN  o.o.n.i.u.DeserializerExceptionHandler - An exception occurred during message handling 
io.netty.handler.codec.DecoderException: java.lang.NullPointerException
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1414) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:945) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.local.LocalChannel.finishPeerRead0(LocalChannel.java:446) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.local.LocalChannel.access$300(LocalChannel.java:50) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.local.LocalChannel$5.run(LocalChannel.java:400) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final] 
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
Caused by: java.lang.NullPointerException: null
at org.openexi.sax.ReaderSupport.doAttribute(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.doElement(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder.decode(NetconfEXIToMessageDecoder.java:96) ~[netconf-netty-util-1.4.2.jar:na] at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [netty-codec-4.1.22.Final.jar:4.1.22.Final] 
... 21 common frames omitted
2021-09-01 17:56:32.600 UTC [netconf-netty-1] WARN  o.o.n.i.u.DeserializerExceptionHandler - An exception occurred during message handling io.netty.handler.codec.DecoderException: java.io <http://java.io/>.EOFException at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:392) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:359) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1409) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:927) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final] 
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
Caused by: java.io <http://java.io/>.EOFException: null
at org.openexi.proc.io <http://org.openexi.proc.io/>.BodyBitInputStream.getEightBits(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.BitPackedScanner.readEightBitsUnsigned(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.Scanner.readUnsignedInteger(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.Scanner.readLiteralString(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.StringValueScanner.scan(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.ValueScannerLexical.scan(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.SimpleScanner.doAttributeWildcardAny(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.proc.io <http://org.openexi.proc.io/>.SimpleScanner.nextEvent(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.doElement(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.openexi.sax.EXIReader.parse(Unknown Source) ~[nagasena-0000.0002.0062.0.jar:na] at org.opendaylight.netconf.nettyutil.handler.NetconfEXIToMessageDecoder.decode(NetconfEXIToMessageDecoder.java:96) ~[netconf-netty-util-1.4.2.jar:na] at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428) [netty-codec-4.1.22.Final.jar:4.1.22.Final] 
... 21 common frames omitted
2021-09-01 17:56:32.603 UTC [netconf-netty-1] WARN  i.n.util.concurrent.DefaultPromise - An exception was thrown by org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete() java.lang.IllegalStateException: Unable to send exception NetconfDocumentedException{message=java.io <http://java.io/>.EOFException, errorType=RPC, errorTag=MALFORMED_MESSAGE, errorSeverity=ERROR, errorInfo={cause=java.io <http://java.io/>.EOFException}} [java.nio.channels.ClosedChannelException] at com.google.common.base.Preconditions.checkState(Preconditions.java:828) ~[guava-23.6-jre.jar:na] at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete(SendErrorExceptionUtil.java:103) ~[netconf-util-1.4.2.jar:na] at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil$SendErrorVerifyingListener.operationComplete(SendErrorExceptionUtil.java:94) ~[netconf-util-1.4.2.jar:na] at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:511) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:485) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:424) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:162) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:95) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:30) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at org.opendaylight.netconf.util.messages.SendErrorExceptionUtil.sendErrorMessage(SendErrorExceptionUtil.java:45) [netconf-util-1.4.2.jar:na] at org.opendaylight.netconf.impl.util.DeserializerExceptionHandler.handleDeserializerException(DeserializerExceptionHandler.java:48) [netconf-impl-1.4.2.jar:na] at org.opendaylight.netconf.impl.util.DeserializerExceptionHandler.exceptionCaught(DeserializerExceptionHandler.java:37) [netconf-impl-1.4.2.jar:na] at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:285) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:264) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:256) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:285) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.notifyHandlerException(AbstractChannelHandlerContext.java:850) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:247) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:377) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342) [netty-codec-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1409) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:927) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) [netty-common-4.1.22.Final.jar:4.1.22.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463) [netty-transport-4.1.22.Final.jar:4.1.22.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) [netty-common-4.1.22.Final.jar:4.1.22.Final] 
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_292]
2021-09-01 17:56:41.255 UTC [WebSocketSimpleContainer@815992954-29] DEBUG o.o.r.w.c.RansimClientWebSocket - Periodic ping message.... ignore 
^C


Please help me here.
Goutam Roy
Architect
Sterlite Technologies LimitedWorld Trade Centre, Office No-505/506/507, Tower 1, 5th Floor, Opp. EON IT Park, Kharadi, Pune, Maharashtra- 411014,India 


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