gremlin-scala

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Support for scala 3.x

1

Do you plan to crossbuild gremlin-scala for scala 3.x ?

electroma

With Sack not initialising properly.

1

I'm using gremlin-scala to talk to a Neptune instance. Trying to use WithSack in a traversal I kept getting the error Caused by: org.apache.tinkerpop.gremlin.driver.exception.ResponseException: An error occurred during serialization of...

karlmvwaugh

Hi, Issue is regarding graphs, files attached for reference. I am testing a service class that has reference database connection and the graph. I have created a test graph using...

nilay0016

Create vertices if not exists and add relation

1

I have a use case where I want to look up if a vertex exists based on a property and if it does not create and add relationship to another...

mkeshav

Support for list types with cardinality

4

Hi, Please see the following SO question. This happened when using `Seq` and `List` for properties on my CC. https://stackoverflow.com/questions/56568962/unsupported-property-value-type-java-util-linkedhashmap-when-writing-to-neptune I was able to step through your code, and it...

bowofolaf

how to set up tinkerpop for scala

1

Hi, I have neo4j-community-3.5.5, scala 2.11.8 and Idea 2018.3.4 community version and would like to set up gremlin for me to access Neo4j database in Scala I have this library...

davidzxc574

Create vertex with Custom vertex id

1

Hi There, As per AWS Neptune documentation, if you pass "id" attribute, that will be the vertex id. If you do not, then neptune will generate a uuid. I am...

mkeshav

Cosmos DB Support

3

CosmosDB by Azure supports Gremlin. There are examples on how to connect to it using gremlin-driver. [Cosmos Java Example](https://github.com/Azure-Samples/azure-cosmos-db-graph-java-getting-started) If we have to use your wrapper gremlin-scala for cosmos DB....

vishnu667

@id attribute of case class without Option

6

We are using gremlin-scala v-3.3.3.4. We use JanusGraph and have the following data model w.r.t case classes. For each vertex, we have two case classes one for writing to the...

kusumakarb

Error when updating a vertex

1

Here is the error that I am encountering. `play.api.http.HttpErrorHandlerExceptions$$anon$1: Execution exception[[IllegalStateException: Property addition is not supported]] at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:251) at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:178) at play.core.server.AkkaHttpServer$$anonfun$1.applyOrElse(AkkaHttpServer.scala:363) at play.core.server.AkkaHttpServer$$anonfun$1.applyOrElse(AkkaHttpServer.scala:361) at scala.concurrent.Future.$anonfun$recoverWith$1(Future.scala:413) at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:37) at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:60)...

kyeljmd