DSE Gremlin Console: Cannot modify schema

Question

I have installed DSE 5.0 with the DSE Graph engine, and am trying to follow the docs to get a graph up and running, but I have run into an issue with defining the graph schema.

When I try to reference schema, for example by doing schema.propertyKey('test').Text().create(), I get the following error:

No such property: schema for class: Script2

I have tried digging around the various config files associated with the DSE Graph, but haven't had any luck finding anything helpful. Has anyone else hit this error before?

MarcintheCloud MarcintheCloud · Accepted Answer · 2016-07-19T17:14:35

Here are the commands you need to run to get you started:

system.graph('test_graph').create()

:remote config alias g test_graph.g

schema.config().option('graph.schema_mode').set('Development') //Not having this was probably giving you the error.

schema.propertyKey('testProperty').Text().create()

see: https://docs.datastax.com/en/datastax_enterprise/5.0/datastax_enterprise/graph/using/QuickStartGremlin.html

"First, set the schema mode to Development. Development is a more lenient mode that allows schema to be added at any time during testing. For production, Production schema mode should be set to prevent interactive schema changes that can lead to anomalous behavior."

DSE Gremlin Console: Cannot modify schema

1 Answers