Cannot list vertices after I create one

Hi,

I’ve combined the latest gremlin-server (v3.4.9) with the latest bitsy (v3.4.0) and trying to create a vertex and read it after. But I do not get a result for the listing. You can find dockerized test here.

This is how the server starts:

$ docker-compose up db
Creating network "issue01-cannot-list-after-create_net" with the default driver
Creating issue01-cannot-list-after-create_db_1 ... done
Attaching to issue01-cannot-list-after-create_db_1
db_1    | [INFO] GremlinServer - 3.4.9
db_1    |          \,,,/
db_1    |          (o o)
db_1    | -----oOOo-(3)-oOOo-----
db_1    |
db_1    | [INFO] GremlinServer - Configuring Gremlin Server from conf/gremlin-server-bitsy.yaml
db_1    | [INFO] MetricManager - Configured Metrics Slf4jReporter configured with interval=180000ms and loggerName=org.apache.tinkerpop.gremlin.server.Settings$Slf4jReporterMetrics
db_1    | [INFO] FileBackedMemoryGraphStore - Starting graph FileBackedMemoryGraphStore-1(path = /bitsy-data)
db_1    | [INFO] DefaultGraphManager - Graph [graph] was successfully configured via [conf/bitsy.properties].
db_1    | [INFO] ServerGremlinExecutor - Initialized Gremlin thread pool.  Threads in pool named with pattern gremlin-*
db_1    | [INFO] ServerGremlinExecutor - Initialized GremlinExecutor and preparing GremlinScriptEngines instances.
db_1    | [INFO] ServerGremlinExecutor - Initialized gremlin-groovy GremlinScriptEngine and registered metrics
db_1    | [INFO] ServerGremlinExecutor - A GraphTraversalSource is now bound to [g] with graphtraversalsource[bitsygraph[/bitsy-data], standard]
db_1    | [INFO] OpLoader - Adding the standard OpProcessor.
db_1    | [INFO] OpLoader - Adding the session OpProcessor.
db_1    | [INFO] OpLoader - Adding the traversal OpProcessor.
db_1    | [INFO] TraversalOpProcessor - Initialized cache for TraversalOpProcessor with size 1000 and expiration time of 600000 ms
db_1    | [INFO] GremlinServer - Executing start up LifeCycleHook
db_1    | [INFO] Logger$info - Executed once at startup of Gremlin Server.
db_1    | [INFO] GremlinServer - idleConnectionTimeout was set to 0 which resolves to 0 seconds when configuring this value - this feature will be disabled
db_1    | [INFO] GremlinServer - keepAliveInterval was set to 0 which resolves to 0 seconds when configuring this value - this feature will be disabled
db_1    | [WARN] AbstractChannelizer - The org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 serialization class is deprecated.
db_1    | [INFO] AbstractChannelizer - Configured application/vnd.gremlin-v3.0+gryo with org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0
db_1    | [WARN] AbstractChannelizer - The org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0 serialization class is deprecated.
db_1    | [INFO] AbstractChannelizer - Configured application/vnd.gremlin-v3.0+gryo-stringd with org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0
db_1    | [INFO] AbstractChannelizer - Configured application/vnd.gremlin-v3.0+json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
db_1    | [INFO] AbstractChannelizer - Configured application/json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV3d0
db_1    | [INFO] GremlinServer$1 - Gremlin Server configured with worker thread pool of 1, gremlin pool of 4 and boss thread pool of 1.
db_1    | [INFO] GremlinServer$1 - Channel started at port 8182.

And these are my tryouts:

$ docker-compose run --rm test list
Testing...
[]
$ docker-compose run --rm test list
Testing...
[]
$ docker-compose run --rm test create
Testing...
{
  value: Vertex {
    id: '2e9f5ad8-184e-408b-8282-128b29ef3f0e',
    label: 'Person',
    properties: undefined
  },
  done: false
}
$ docker-compose run --rm test list
Testing...
# and it just hangs on this step, and gremlin-server's log is silent - no errors there

What do you think? I hope that I simply do something wrong.

[lambdazen]

Thanks @giovibal

If this resolves the issue, please create another PR & I can release 3.4.2.

[ihoro]

I’ve tried bitsy 3.4.2 and my simple create+list test works now. Thank you all.