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Isopropyl9

•Created by Isopropyl9 on 11/9/2023 in #questions

Docker Janusgraph Custom ID Values

I'm trying to setup a janusgraph database with custom verex ID values. I have the following docker-compose configuration:

version: '3.8'

services:
  btc_janusgraph:
    # build: ./janusgraph
    image: janusgraph/janusgraph:latest
    container_name: btc_janusgraph
    environment:
      janusgraph.set-vertex-id: true
    ports:
      - "${JANUSGRAPH_PORT:-8182}:${JANUSGRAPH_PORT:-8182}"
    networks:
      - btc-network
    volumes:
      - btc_janusgraph_data:/var/lib/janusgraph
      - "./janusgraph/janusgraph.properties:/etc/opt/janusgraph/janusgraph.properties:ro"

version: '3.8'

services:
  btc_janusgraph:
    # build: ./janusgraph
    image: janusgraph/janusgraph:latest
    container_name: btc_janusgraph
    environment:
      janusgraph.set-vertex-id: true
    ports:
      - "${JANUSGRAPH_PORT:-8182}:${JANUSGRAPH_PORT:-8182}"
    networks:
      - btc-network
    volumes:
      - btc_janusgraph_data:/var/lib/janusgraph
      - "./janusgraph/janusgraph.properties:/etc/opt/janusgraph/janusgraph.properties:ro"

Then, after setting up a Python environment with gremlin-python version 3.5.7, I execute the following:

from dotenv import load_dotenv

from graph.base import g

from gremlin_python import statics
from gremlin_python.process.traversal import T
from gremlin_python.process.graph_traversal import __
from gremlin_python.process.strategies import *
from gremlin_python.process.graph_traversal import GraphTraversalSource
from gremlin_python.structure.graph import Graph
from gremlin_python.driver.driver_remote_connection import DriverRemoteConnection


statics.load_statics(globals())

gremlin_version = tuple([int(x) for x in version('gremlinpython').split('.')])
if (gremlin_version <= (3, 4, 0)):
    graph = Graph()
    g = graph.traversal().withRemote(DriverRemoteConnection(GRAPH_DB_URL, 'g'))
else:
    from gremlin_python.process.anonymous_traversal import traversal
    g = traversal().withRemote(DriverRemoteConnection(GRAPH_DB_URL, 'g',
                                                      username=GRAPH_DB_USER, password=GRAPH_DB_PASSWORD))


# clear database
g.V().drop().iterate()

# add vertices
g.addV('person').property(T.id, 0).next()

from dotenv import load_dotenv

from graph.base import g

from gremlin_python import statics
from gremlin_python.process.traversal import T
from gremlin_python.process.graph_traversal import __
from gremlin_python.process.strategies import *
from gremlin_python.process.graph_traversal import GraphTraversalSource
from gremlin_python.structure.graph import Graph
from gremlin_python.driver.driver_remote_connection import DriverRemoteConnection


statics.load_statics(globals())

gremlin_version = tuple([int(x) for x in version('gremlinpython').split('.')])
if (gremlin_version <= (3, 4, 0)):
    graph = Graph()
    g = graph.traversal().withRemote(DriverRemoteConnection(GRAPH_DB_URL, 'g'))
else:
    from gremlin_python.process.anonymous_traversal import traversal
    g = traversal().withRemote(DriverRemoteConnection(GRAPH_DB_URL, 'g',
                                                      username=GRAPH_DB_USER, password=GRAPH_DB_PASSWORD))


# clear database
g.V().drop().iterate()

# add vertices
g.addV('person').property(T.id, 0).next()

And I get the following error message:

gremlin_python.driver.protocol.GremlinServerError: 500: Vertex does not support user supplied identifiers

gremlin_python.driver.protocol.GremlinServerError: 500: Vertex does not support user supplied identifiers

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