Gremlin Traversal Bulk addV() returns only last added vertex and .iterate() is always empty

[dijef]

ArcadeDB Version:

ArcadeDB Server v23.10.1 (build 237a95c/1698808521864/main)

OS and JDK Version:

Windows 10 10.0 - OpenJDK 64-Bit Server VM 17.0.8 (Temurin-17.0.8+7)

Expected behavior

Each added vertex is returned by toList(), toStream(), iterate()

Actual behavior

toList() returns only last added Vertex
toStream() returns only last added Vertex
iterate().hasNext() is always false, however it executes and adds vertices

Steps to reproduce

gts.clone().V().hasLabel("inputstructure").toList().stream().forEach(v -> System.out.println(v.id().toString()));
System.out.println();
var vertices = t.addV("inputstructure").property("somep", "<value>").addV("inputstructure").property("somep", "<value>").toStream();
vertices.forEach(v -> {
  System.out.println(v.id().toString());
});
System.out.println();
gts.clone().V().hasLabel("inputstructure").toList().stream().forEach(v -> System.out.println(v.id().toString()));
System.out.println();

This prints

#28:0

#25:0
#28:0

But should print

#25:0
#28:0

#25:0
#28:0

[lvca]

I take this.

[lvca]

What kind of API are you using for that code? Gremlin Client?

When you do t.addV, what is t?

I believe the issue is in the Gremlin stack, not ArcadeDB. Have you tried with another Gremlin implementation?

[dijef]

I am using Gremlin that is packaged with ArcadeDB deps.

<dependency>
  <groupId>com.arcadedb</groupId>
  <artifactId>arcadedb-gremlin</artifactId>
  <version>23.10.1</version>
</dependency>

Getting traversal

var cluster = Cluster.build()
	        .port(8182)
	        .addContactPoint("localhost")
	        .credentials("root", "password")
	        .create();
var drc = DriverRemoteConnection.using(cluster);
var gts = new GraphTraversalSource(drc);

I initialise t from gts:
var t = gts.clone();

I will try other vendors and get back to you

[lvca]

Thanks @dijef.

[dijef]

You're right, I tried two other vendors and behaviour is the same. Thank you

[lvca]

Thanks for confirming