18 replies

Does graph notebook still work after changes to serializers?

I am trying to use the graph-notebook project, my project previously worked. I updated Aerospike graph to the latest version of tinkerpop and with it the serializers were updated.

Trying to run any

%%gremlin

%%gremlin

now results in an error of

[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Gremlin Server is not configured with a serializer for the requested mime type [application/vnd.gremlin-v3.0+json] - using org.apache.tinkerpop.gremlin.util.ser.GraphBinaryMessageSerializerV1 by default
[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Serialization error while decoding request
org.apache.tinkerpop.gremlin.util.ser.SerializationException: The most significant bit should be set according to the format
        at org.apache.tinkerpop.gremlin.util.ser.binary.RequestMessageSerializer.readValue(RequestMessageSerializer.java:45)

[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Gremlin Server is not configured with a serializer for the requested mime type [application/vnd.gremlin-v3.0+json] - using org.apache.tinkerpop.gremlin.util.ser.GraphBinaryMessageSerializerV1 by default
[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Serialization error while decoding request
org.apache.tinkerpop.gremlin.util.ser.SerializationException: The most significant bit should be set according to the format
        at org.apache.tinkerpop.gremlin.util.ser.binary.RequestMessageSerializer.readValue(RequestMessageSerializer.java:45)

which is a mismatch on the serializer. I can't seem to find a way to change the serializer in this magic cell. Is there a workaround for this?

Solution

https://github.com/aws/graph-notebook/issues/548 workaround provided here.

GitHub

[BUG] Seems like this is broken when used against latest tinkerpop ...

I am trying to use the graph-notebook project, my project previously worked. I updated Aerospike graph to the latest version of tinkerpop and with it the serializers were updated. Trying to run any...

Jump to solution

Apache TinkerPop•3y ago•

18 replies

Lyndon

Does graph notebook still work after changes to serializers?

I am trying to use the graph-notebook project, my project previously worked. I updated Aerospike graph to the latest version of tinkerpop and with it the serializers were updated.

Trying to run any

%%gremlin

%%gremlin

now results in an error of

[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Gremlin Server is not configured with a serializer for the requested mime type [application/vnd.gremlin-v3.0+json] - using org.apache.tinkerpop.gremlin.util.ser.GraphBinaryMessageSerializerV1 by default
[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Serialization error while decoding request
org.apache.tinkerpop.gremlin.util.ser.SerializationException: The most significant bit should be set according to the format
        at org.apache.tinkerpop.gremlin.util.ser.binary.RequestMessageSerializer.readValue(RequestMessageSerializer.java:45)

[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Gremlin Server is not configured with a serializer for the requested mime type [application/vnd.gremlin-v3.0+json] - using org.apache.tinkerpop.gremlin.util.ser.GraphBinaryMessageSerializerV1 by default
[WARN] o.a.t.g.s.h.WsGremlinBinaryRequestDecoder - Serialization error while decoding request
org.apache.tinkerpop.gremlin.util.ser.SerializationException: The most significant bit should be set according to the format
        at org.apache.tinkerpop.gremlin.util.ser.binary.RequestMessageSerializer.readValue(RequestMessageSerializer.java:45)

which is a mismatch on the serializer. I can't seem to find a way to change the serializer in this magic cell. Is there a workaround for this?

Solution

https://github.com/aws/graph-notebook/issues/548 workaround provided here.

GitHub

[BUG] Seems like this is broken when used against latest tinkerpop ...

Jump to solution

Does graph notebook still work after changes to serializers?

Does graph notebook still work after changes to serializers?

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