Gryo serialization stacktrace #161

remi-sap · 2019-03-19T18:08:13Z

Hello,
I've used a small java program to connect using org.apache.tinkerpop version 3.4.0

Cluster c = Cluster.build("localhost").port(8182)
    			.credentials("root", "rootpwd")    			.serializer(org.apache.tinkerpop.gremlin.driver.ser.Serializers.DEFAULT_RESULT_SERIALIZER)
    			.create();

Client cli = c.connect();
try {
	List<Result> l = cli.submit("g.V().limit(2)").all().get();		
	for (Result r2 : l)
		System.out.println(r2.toString());
			
} catch (Exception e) {
	e.printStackTrace();
}

It works well. However, if I use a different serializer, it always fails with a big exception

org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)

How could I use a different serializer than json ?

Thanks.

The text was updated successfully, but these errors were encountered:

wolf4ood · 2019-03-19T18:16:20Z

Hi @remi-sap

can you paste the entire stacktrace?

Thanks

remi-sap · 2019-03-19T21:48:10Z

Here it is:

java.util.concurrent.ExecutionException: io.netty.handler.codec.DecoderException: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at com.sap.ciep.tstremi1.App.main(App.java:40)
Caused by: io.netty.handler.codec.DecoderException: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:98)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at org.apache.tinkerpop.gremlin.driver.handler.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:89)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:647)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:582)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:499)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:461)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
at org.apache.tinkerpop.gremlin.driver.ser.AbstractGryoMessageSerializerV3d0.deserializeResponse(AbstractGryoMessageSerializerV3d0.java:159)
at org.apache.tinkerpop.gremlin.driver.handler.WebSocketGremlinResponseDecoder.decode(WebSocketGremlinResponseDecoder.java:50)
at org.apache.tinkerpop.gremlin.driver.handler.WebSocketGremlinResponseDecoder.decode(WebSocketGremlinResponseDecoder.java:37)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
... 24 more
Caused by: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
at org.apache.tinkerpop.gremlin.structure.io.gryo.AbstractGryoClassResolver.readClass(AbstractGryoClassResolver.java:148)
at org.apache.tinkerpop.shaded.kryo.Kryo.readClass(Kryo.java:667)
at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:778)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:39)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:24)
at org.apache.tinkerpop.gremlin.structure.io.gryo.GryoSerializersV3d0$VertexSerializer.read(GryoSerializersV3d0.java:159)
at org.apache.tinkerpop.gremlin.structure.io.gryo.GryoSerializersV3d0$VertexSerializer.read(GryoSerializersV3d0.java:132)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedSerializerAdapter.read(ShadedSerializerAdapter.java:52)
at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:787)
at org.apache.tinkerpop.shaded.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:134)
at org.apache.tinkerpop.shaded.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:40)
at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:787)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:39)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:24)
at org.apache.tinkerpop.gremlin.driver.ser.ResponseMessageGryoSerializer.read(ResponseMessageGryoSerializer.java:56)
at org.apache.tinkerpop.gremlin.driver.ser.ResponseMessageGryoSerializer.read(ResponseMessageGryoSerializer.java:34)
at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedSerializerAdapter.read(ShadedSerializerAdapter.java:52)
at org.apache.tinkerpop.shaded.kryo.Kryo.readObject(Kryo.java:683)
at org.apache.tinkerpop.gremlin.driver.ser.AbstractGryoMessageSerializerV3d0.deserializeResponse(AbstractGryoMessageSerializerV3d0.java:155)
... 27 more

wolf4ood · 2019-03-19T21:57:43Z

Hi @remi-sap

Are you using org.apache.tinkerpop version 3.4.0

with OrientDB tp3 in server side?

Thanks

remi-sap · 2019-03-19T22:00:19Z

Yes. pom.xml

<dependency>
	  <groupId>org.apache.tinkerpop</groupId>
	  <artifactId>gremlin-core</artifactId>
	  <version>3.4.0</version>
	</dependency>
	<dependency>
	  <groupId>org.apache.tinkerpop</groupId>
	  <artifactId>gremlin-driver</artifactId>
	  <version>3.4.0</version>
	</dependency>

And for orientdb:

docker pull orientdb:3.0.17-tp3
docker run -d --name odbtp3 -p 2424:2424 -p 2480:2480 -p 8182:8182 -e ORIENTDB_ROOT_PASSWORD=rootpwd orientdb:3.0.17-tp3

wolf4ood · 2019-03-19T22:05:50Z

@remi-sap

probably that could be the problem. ODB still uses 3.3.0 of Gremlin Server

remi-sap · 2019-03-19T22:10:09Z

I've reverted to 3.3.0, rebuilt the project but I still get a similar stacktrace:

java.util.concurrent.ExecutionException: io.netty.handler.codec.DecoderException: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
	at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
	at com.sap.ciep.tstremi1.App.main(App.java:38)
Caused by: io.netty.handler.codec.DecoderException: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:98)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
	at org.apache.tinkerpop.gremlin.driver.handler.WebSocketClientHandler.channelRead0(WebSocketClientHandler.java:91)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1302)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:646)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.tinkerpop.gremlin.driver.ser.SerializationException: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
	at org.apache.tinkerpop.gremlin.driver.ser.AbstractGryoMessageSerializerV3d0.deserializeResponse(AbstractGryoMessageSerializerV3d0.java:159)
	at org.apache.tinkerpop.gremlin.driver.handler.WebSocketGremlinResponseDecoder.decode(WebSocketGremlinResponseDecoder.java:50)
	at org.apache.tinkerpop.gremlin.driver.handler.WebSocketGremlinResponseDecoder.decode(WebSocketGremlinResponseDecoder.java:37)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
	... 24 more
Caused by: org.apache.tinkerpop.shaded.kryo.KryoException: Encountered unregistered class ID: 65536
	at org.apache.tinkerpop.gremlin.structure.io.gryo.AbstractGryoClassResolver.readClass(AbstractGryoClassResolver.java:148)
	at org.apache.tinkerpop.shaded.kryo.Kryo.readClass(Kryo.java:667)
	at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:778)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:39)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:24)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.GryoSerializersV3d0$VertexSerializer.read(GryoSerializersV3d0.java:157)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.GryoSerializersV3d0$VertexSerializer.read(GryoSerializersV3d0.java:130)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedSerializerAdapter.read(ShadedSerializerAdapter.java:52)
	at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:787)
	at org.apache.tinkerpop.shaded.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:134)
	at org.apache.tinkerpop.shaded.kryo.serializers.CollectionSerializer.read(CollectionSerializer.java:40)
	at org.apache.tinkerpop.shaded.kryo.Kryo.readClassAndObject(Kryo.java:787)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:39)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedKryoAdapter.readClassAndObject(ShadedKryoAdapter.java:24)
	at org.apache.tinkerpop.gremlin.driver.ser.ResponseMessageGryoSerializer.read(ResponseMessageGryoSerializer.java:56)
	at org.apache.tinkerpop.gremlin.driver.ser.ResponseMessageGryoSerializer.read(ResponseMessageGryoSerializer.java:34)
	at org.apache.tinkerpop.gremlin.structure.io.gryo.kryoshim.shaded.ShadedSerializerAdapter.read(ShadedSerializerAdapter.java:52)
	at org.apache.tinkerpop.shaded.kryo.Kryo.readObject(Kryo.java:683)
	at org.apache.tinkerpop.gremlin.driver.ser.AbstractGryoMessageSerializerV3d0.deserializeResponse(AbstractGryoMessageSerializerV3d0.java:155)
	... 27 more

wolf4ood · 2019-03-19T22:32:09Z

Hi @remi-sap

it could be the custom serializer for RecordID.

add orientdb-gremlin to your project and build the serializer with OrientIoRegistry

GryoMessageSerializerV3d0 serializer = new GryoMessageSerializerV3d0(
        GryoMapper.build().addRegistry(OrientIoRegistry.instance()));

Cluster c = Cluster.build("localhost").port(8182).credentials("root", "root")
        .serializer(serializer).create();

Let me know if it helps

wolf4ood · 2019-03-27T09:12:22Z

Hi @remi-sap

did you try my solution?

Thanks

remi-sap · 2019-03-27T12:38:31Z

Hi wolf4ood,
Sorry, you're too quick for me.
Yes it works !!!
Thanks !!

wolf4ood self-assigned this Mar 19, 2019

wolf4ood added the question label Mar 19, 2019

remi-sap closed this as completed Mar 27, 2019

stozk mentioned this issue Aug 9, 2019

the example provided don't work, errorinfo: Vertex does not support user supplied identifiers microsoft/spring-data-gremlin#231

Closed

sunsided mentioned this issue Jan 11, 2020

Deserialization fails with JanusGraph when relations are returned neueda/jetbrains-plugin-graph-database-support#162

Open

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Gryo serialization stacktrace #161

Gryo serialization stacktrace #161

remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019 •

edited

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wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

wolf4ood commented Mar 27, 2019

remi-sap commented Mar 27, 2019

Gryo serialization stacktrace #161

Gryo serialization stacktrace #161

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remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019 • edited Loading

wolf4ood commented Mar 19, 2019

remi-sap commented Mar 19, 2019

wolf4ood commented Mar 19, 2019

wolf4ood commented Mar 27, 2019

remi-sap commented Mar 27, 2019

remi-sap commented Mar 19, 2019 •

edited

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