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Hi,
I've seen similar issues before related to GraphSON v3 not being returned from Lambda. Starting in Gremlin 3.3.5, the default serialization format for Gremlin is now GraphSON v3. Before that, it was GraphSON v2. Do you mind trying to change your serialization format to v2 and seeing if that fixes the issue?
More details in the StackOverflow post here: https://stackoverflow.com/questions/54226192/issue-with-project-by-in-gremlin-js-3-4-0
已回答 4 年前
0
Thanks! This was exactly the solution!!
altering the connection to fall back to GraphSON v2 was the charm
const dc = new DriverRemoteConnection(
`ws://my-neptune-cluster.us-east-1.neptune.amazonaws.com:8182/gremlin`,
*{ mimeType: "application/vnd.gremlin-v2.0+json" } // Fall back to GraphSON v2*
);
Really appreciate the help!
Edited by: gcolclough on Dec 12, 2019 8:22 PM
已回答 4 年前
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