Dev and Test#

This document describes how to build and test GraphScope Interactive Engine from source code.

Dev Environment#

Here we would use a prebuilt docker image with necessary dependencies installed.

docker run --name dev -it --shm-size=4096m

Please refer to Dev Environment to find more options to get a dev environment.

Build GIE with Vineyard Store on Local#

In GIE standalone deployment, we have instructed on how to deploy GIE in a Kubenetes cluster with Vineyard store. Here, we show how to develop and test GIE with vineyard store on a local machine.

Clone the ``graphscope’’ repo if you do not have it.

git clone
cd graphscope

Now you are ready to build the GIE engine (on vineyard store) with the following command:

python3 make interactive --storage-type=vineyard

You can find the built artifacts in interactive_engine/assembly/target/graphscope.

You could install it to a location by

python3 make interactive-install --storage-type=vineyard --install-prefix /opt/graphscope

Test GIE with Vineyard Store on Local#

You could test the GIE engine on vineyard store with the following command:

python3 test interactive --local --storage-type=vineyard

This will run end2end tests, from compiling a gremlin queries to obtaining and verifying the results from the computed engine. The test includes:

  • Tinkerpop’s gremlin test: We replicate Tinkerpop’s official test suit, which is mostly based on Tinkerpop’s modern graph.

  • IR pattern test: In addition to Tinkerpop’s official test of match steps, we offer extra pattern queries on modern graph.

  • LDBC test: We further test GIE against the LDBC complex workloads on the LDBC social network with the scale factor (sf) 1. Please refer to the tutorial for more information.

Manually Start the GIE Services#

A minimum set of GIE services includes a frontend to send Gremlin queries, and an executor (with vineyard) to execute those queries. The subsequent instructions outline the process of individually starting the frontend and executor to facilitate a more in-depth exploration of the engine.

  1. First, make sure that a vineyard service is already running and a graph has been successfully loaded. Once the graph is successfully loaded into vineyard, you will obtain an <v6d_object_id> for accessing the graph data.


If you are unsure about how to initiate a vineyard store, the subsequent instructions can assist you in creating a vineyard store with a modern graph.

export VINEYARD_IPC_SOCKET=/tmp/vineyard.sock
vineyardd --socket=${VINEYARD_IPC_SOCKET} --meta=local &
# load modern graph
export STORE_DATA_PATH=charts/gie-standalone/data  # relative to graphscope repo
vineyard-graph-loader --config charts/gie-standalone/config/v6d_modern_loader.json
  1. Set the GIE_TEST_HOME environment variable:

export GIE_TEST_HOME=interactive_engine/assembly/target/graphscope
  1. Configure the $GIE_TEST_HOME/conf/ file: = GRAPH_NAME
# RPC port that executor will listen on
rpc.port = 1234

# Server ID = 0

# Total server size
server.size = 1

# ip:port separated by ','
# e.g.,,
network.servers =

# This worker refers to the number of threads
pegasus.worker.num = 1

graph.type = VINEYARD

# Please replace with the actual object ID of your graph <v6d_object_id>
  1. Start the gaia_executor:

$GIE_TEST_HOME/bin/gaia_executor $GIE_TEST_HOME/conf/log4rs.yml $GIE_TEST_HOME/conf/ &
  1. Configure the $GIE_TEST_HOME/conf/ file:

## Pegasus service config
# a.k.a. thread num
pegasus.worker.num = 1
pegasus.timeout = 240000
pegasus.batch.size = 1024
pegasus.output.capacity = 16

# executor config
# ip:port separated by ','
# e.g.,,
pegasus.hosts = localhost:1234

# graph schema path
graph.schema = /tmp/<v6d_object_id>.json

## Gremlin Server Port
gremlin.server.port = 8182

## Bolt Server Port
neo4j.bolt.server.port = 7687

# disable authentication if username or password is not set
# auth.username = default
# auth.password = default
  1. Start the frontend:

java -cp ".:$GIE_TEST_HOME/lib/*" -Djna.library.path=$GIE_TEST_HOME/lib $GIE_TEST_HOME/conf/ &

With the frontend service, you can open the gremlin console and set the endpoint to localhost:8182, as given here. Similarly, you can open the cypher-shell and set the url to neo4j://localhost:7687 by using -a option, as given here.

  1. Kill the services of vineyardd, gaia_executor and frontend:

pkill -f vineyardd
pkill -f gaia_executor
pkill -f Frontend