gremlin-server-air-routes-yaml fails on gremlin server 3.6.2 & 3.7: Unable to find property 'scriptEvaluationTimeout'

[noahehall]

• fixed by commenting this line scriptEvaluationTimeout: 30000

sample log

$ ./gconsole.sh

[+] Running 1/0
 ✔ Container gserver  Created                                                                        0.0s 
Attaching to gserver
gserver  | [INFO] o.a.t.g.s.GremlinServer - 3.7.0
gserver  |          \,,,/
gserver  |          (o o)
gserver  | -----oOOo-(3)-oOOo-----
gserver  | 
gserver  | Oct 07, 2023 12:43:33 PM org.yaml.snakeyaml.internal.Logger warn
gserver  | WARNING: Failed to find field for org.apache.tinkerpop.gremlin.server.Settings.plugins
gserver  | [ERROR] o.a.t.g.s.GremlinServer - Configuration file at conf/gremlin-server.yaml could not be found or parsed properly. [Cannot create property=scriptEvaluationTimeout for JavaBean=org.apache.tinkerpop.gremlin.server.Settings@6221a451
gserver  |  in 'reader', line 3, column 1:
gserver  |     host: 172.20.0.2
gserver  |     ^
gserver  | Unable to find property 'scriptEvaluationTimeout' on class: org.apache.tinkerpop.gremlin.server.Settings
gserver  |  in 'reader', line 5, column 26:
gserver  |     scriptEvaluationTimeout: 30000
gserver  |                              ^
gserver  | ]
gserver exited with code 0

[noahehall]

I was able to get gremlin-server + gremlin-console running using your data files in docker compose.

I ended up having to comment the serializer stuff to get console to connect to the server for version 3.6.2

• https://github.com/nirv-ai/tinkerbuntune

[krlawrence]

Thanks for the report. scriptEvaluationTimeout was deprecated in favor of evaluationTimeout but for a long time both worked. It looks like the prior form was fully removed in the 3.5.0 release. https://github.com/apache/tinkerpop/blob/master/CHANGELOG.asciidoc#tinkerpop-350-release-date-may-3-2021

Work has started on a second edition. We'll fix up the YAML as part of that.

[noahehall]

Work has started on a second edition. We'll fix up the YAML as part of that.

looking forward to it! your book is a lifesaver for ramping up on gremlin

With a few tweeks I was able to:

• start gremlin-server and load tinkergraph
• start gremlin-console
  • option 1: connect to gremlin-server's tinkergraph
  • option 2: load tinkergraph within gremlin-console
• start a bun server + gremlin npm package
  • option 1: connect to gremlin server's tinkergraph

## in gremlin-console/conf/remote.yaml
## below needed to be commented
# serializer: {
#     className: org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0, # V{1,3}d0
#     config: { serializeResultToString: true },
#   

• these warnings are logged, but doesnt seem to have any signficant impact

### log from gremlin-server
[INFO] Script1$_run_closure1 - Loading 'air-routes' graph data.
[INFO] o.a.t.g.s.GremlinServer - idleConnectionTimeout was set to 0 which resolves to 0 seconds when configuring this value - this feature will be disabled
[INFO] o.a.t.g.s.GremlinServer - keepAliveInterval was set to 0 which resolves to 0 seconds when configuring this value - this feature will be disabled
[WARN] o.a.t.g.s.AbstractChannelizer - Could not find configured serializer class - org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 - it will not be available
[WARN] o.a.t.g.s.AbstractChannelizer - Could not find configured serializer class - org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 - it will not be available
[INFO] o.a.t.g.s.AbstractChannelizer - Configured application/vnd.gremlin-v3.0+json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
[INFO] o.a.t.g.s.AbstractChannelizer - Configured application/json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
[WARN] o.a.t.g.s.AbstractChannelizer - Could not find configured serializer class - org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 - it will not be available
[WARN] o.a.t.g.s.AbstractChannelizer - Could not find configured serializer class - org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 - it will not be available
[INFO] o.a.t.g.s.AbstractChannelizer - Configured application/vnd.gremlin-v3.0+json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
[INFO] o.a.t.g.s.AbstractChannelizer - Configured application/json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
[INFO] o.a.t.g.s.GremlinServer$1 - Gremlin Server configured with worker thread pool of 1, gremlin pool of 12 and boss thread pool of 1.
[INFO] o.a.t.g.s.GremlinServer$1 - Channel started at port 8182.