CODEWITHSUNDEEP
titangremlintinkerpop
Mahi Tej Gvp
Mahi Tej Gvp

Reputation: 1034

getting server could not serialize the result requested. Server error on using .explain() step in gremlin

am getting a serialisation issue when using explain() step for traversals

Server could not serialize the result requested. Server error - Error during serialization: Class is not registered: org.apache.tinkerpop.gremlin.process.traversal.util.TraversalExplanation Note: To register this class use: kryo.register(org.apache.tinkerpop.gremlin.process.traversal.util.TraversalExplanation.class);. Note that the class must be serializable by the client and server for proper operation.

what are the steps to register a class in gremlin

Upvotes: 0

Views: 278

Answers (1)

stephen mallette
stephen mallette

Reputation: 46226

I'm guessing that you might be using an older version of TinkerPop. There was a time when that class was not registered with Gryo and it would lead to errors like this. I assume you just want the output of the TraversalExplanation and not the object itself so a simple workaround would be to simply toString() your result.

g.V().out().explain().toString()

Upvotes: 2

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