Load data

Set up Gremlin Console

1. Download the latest version of the Gremlin Console from the Apache website.

   Gremlin Console is a command-line interface for interacting with graph databases using the Gremlin query language.

2. Unzip the downloaded package to a directory of your choice.

3. Navigate to the Gremlin Console application folder and start the console with the following command:

   ./bin/gremlin.sh

4. Connect to the running AGS Docker image.

   g = traversal().withRemote(DriverRemoteConnection.using("localhost", 8182, "g"));

   Example response

   graphtraversalsource[emptygraph[empty], standard]

Load the data

1. Load the air-routes data set into AGS with the following command in the Gremlin console:

   g.with("evaluationTimeout", 30000) \
   .call("aerospike.graphloader.admin.bulk-load.load") \
   .with("aerospike.graphloader.vertices", "/opt/aerospike-graph/data/vertices") \
   .with("aerospike.graphloader.edges", "/opt/aerospike-graph/data/edges").next()

   Example response

   ==>Bulk load started successfully. Use the g.call("aerospike.graphloader.admin.bulk-load.status") command to get the status of the job.

2. Check the status of the bulk load job with the following command:

   g.call("aerospike.graphloader.admin.bulk-load.status").next()

   Example response

   ==>duplicate-vertex-ids=0
   ==>bad-edges=0
   ==>step=done
   ==>bad-entries=0
   ==>complete=true
   ==>status=success

   Once the status field is set to success, the data has been loaded successfully.

   Note

   The air-routes data set may take a few minutes to load depending on your host hardware and network configuration.

Checklist

• The Gremlin Console is installed and running.
• I’ve loaded the air-routes data set into AGS.