Can't use Janus with Berkeley and Lucine. Need help here.

[Augusto Will]

I dont understand how to use the Janus with Berkeley and Lucene,

I changed gremlin-server.yalm with

graphs: {
  graph: conf/janusgraph-berkeleyje-lucene.properties


run ./bin/gremlin-server.sh


The: :remote connect tinkerpop.server /home/will/janusgraph/conf/remote.yaml session-managed
and :remote console
is needed?


and trying to connect... I just try all these things, but nothing works, i dont understand how to use that, someone help me here please!!!!
graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-es.properties')
Connection refused


SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
18:26:59 WARN  org.apache.hadoop.util.NativeCodeLoader  - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
plugin activated: tinkerpop.hadoop
plugin activated: tinkerpop.spark
plugin activated: tinkerpop.tinkergraph
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
18:27:06 WARN  org.janusgraph.graphdb.configuration.GraphDatabaseConfiguration  - Local setting index.search.backend=lucene (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch).  Use the ManagementSystem interface instead of the local configuration to control this setting.
18:27:06 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]




gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-es.properties')
18:15:44 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
18:16:25 WARN  org.janusgraph.graphdb.configuration.GraphDatabaseConfiguration  - Local setting index.search.backend=lucene (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch).  Use the ManagementSystem interface instead of the local configuration to control this setting.
18:16:25 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
18:17:13 WARN  org.janusgraph.graphdb.configuration.GraphDatabaseConfiguration  - Local setting index.search.backend=lucene (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch).  Use the ManagementSystem interface instead of the local configuration to control this setting.
18:17:13 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
18:17:32 WARN  org.janusgraph.graphdb.configuration.GraphDatabaseConfiguration  - Local setting index.search.backend=lucene (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch).  Use the ManagementSystem interface instead of the local configuration to control this setting.
18:17:32 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> g
No such property: g for class: groovysh_evaluate
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> :remote connect tinkerpop.server /home/will/janusgraph/conf/remote.yaml session-managed
==>Configured localhost/127.0.0.1:8182-[c8f5dd7f-8c8f-40d6-99e9-3d6fe3020566]
gremlin> :remote console
==>All scripts will now be sent to Gremlin Server - [localhost/127.0.0.1:8182]-[c8f5dd7f-8c8f-40d6-99e9-3d6fe3020566] - type ':remote console' to return to local mode
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
(JE 7.3.7) /home/will/janusgraph/conf/../db/berkeley The environment cannot be locked for single writer access. ENV_LOCKED: The je.lck file could not be locked. Environment is invalid and must be closed.
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> g4
No such property: g4 for class: Script6
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> :remote console
==>All scripts will now be evaluated locally - type ':remote console' to return to remote mode for Gremlin Server - [localhost/127.0.0.1:8182]-[c8f5dd7f-8c8f-40d6-99e9-3d6fe3020566]
gremlin> graph = JanusGraphFactory.open('/home/will/janusgraph/conf/janusgraph-berkeleyje-lucene.properties')
18:20:40 WARN  org.janusgraph.graphdb.configuration.GraphDatabaseConfiguration  - Local setting index.search.backend=lucene (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch).  Use the ManagementSystem interface instead of the local configuration to control this setting.
18:20:40 WARN  org.janusgraph.diskstorage.es.rest.RestElasticSearchClient  - Unable to determine Elasticsearch server version. Default to FIVE.
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171)
    at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145)
    at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348)
    at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:192)
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64)
    at java.lang.Thread.run(Thread.java:748)
Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin>

[Robert Dale]

I don't know if Berkeley/Lucene support more than one process connecting to it.  Safe bet is it to connect only to Gremlin Server.

There are many options. See how to do that starting here - http://tinkerpop.apache.org/docs/3.2.6/reference/#connecting-via-console

Part of the problem with your JanusGraphFactory statements is trying to use '-es' instead of 'lucene' hence the connection refused.  But as I stated, I don't know if it's safe for more than one process to read/write against berkeley/lucene files on the filesystem. So just do one or the other until someone finds out.

Robert Dale

--
You received this message because you are subscribed to the Google Groups "JanusGraph users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to janusgraph-users+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/janusgraph-users/e7738384-967c-4d99-814f-56c6a5b4d5a4%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

[Augusto Will]

Robert, I dont understand what i need to do to use this configuration and why this -es.
I think the better configuration to me is lucene/Berkeley, because I trying to run in notebook with only 8Gb RAM. In the case, i need to run this to work on localhost, but I dont understando how to start the server and how to use that.
In this case, I have only one proccess accessing Janus

Robert Dale

To unsubscribe from this group and stop receiving emails from it, send an email to janusgraph-use...@googlegroups.com.

[Augusto Will]

Every time i try to access g or graph, i get a error:

gremlin> :remote connect tinkerpop.server conf/remote.yaml
==>Configured localhost/127.0.0.1:8182
gremlin> g
No such property: g for class: Script14

Type ':help' or ':h' for help.
Display stack trace? [yN]
gremlin> :remote console
==>All scripts will now be evaluated locally - type ':remote console' to return to remote mode for Gremlin Server - [localhost/127.0.0.1:8182]

gremlin> :remote console
==>All scripts will now be sent to Gremlin Server - [localhost/127.0.0.1:8182] - type ':remote console' to return to local mode
gremlin> g
No such property: g for class: Script14

Type ':help' or ':h' for help.
Display stack trace? [yN]

[Augusto Will]

My problem here is how to access the g.V()
g and graph seems to not exists,,,,,

Em sexta-feira, 20 de outubro de 2017 18:29:11 UTC-2, Augusto Will escreveu:

[Jason Plurad]

I'd suggest you remove the Gremlin Server from the picture just to start, so go ahead and shut it down. If you were using the pre-packaged JanusGraph server (which spins up C*, ES, and Gremlin Server), shut that down too.

Using JanusGraph with Berkeley and Lucene is really easy to use with the Gremlin Console. They store data locally on the file system. If you look in the conf/janusgraph-berkeleyje-lucene.properties file, you'll see the specific file directories. Since you've had a few false starts, you'd probably be best off recursively deleting those directories so you can start from scratch.

$ bin/gremlin.sh
         \,,,/
         (o o)
-----oOOo-(3)-oOOo-----
gremlin> graph = JanusGraphFactory.open('conf/janusgraph-berkeleyje-lucene.properties')
==>standardjanusgraph[berkeleyje:/opt/janusgraph-0.2.0-hadoop2/conf/../db/berkeley]
gremlin> g = graph.traversal()
==>graphtraversalsource[standardjanusgraph[berkeleyje:/opt/janusgraph-0.2.0-hadoop2/conf/../db/berkeley], standard]
gremlin> :q

$ ls -R db
berkeley    searchindex

db/berkeley:
00000000.jdb  je.config.csv je.info.0     je.lck        je.stat.csv

db/searchindex:

That's it. You are all set to go at this point. You can see the directories/files that were created by your storage/indexing backends. If you want to start from scratch again, just remove those files and directories.

Next, like Robert mentioned before, BerkeleyJE doesn't allow multiple connections to it. For example, you can't have 2 different Gremlin Console sessions connecting to the same db using the method above. This is one situation where you might want to introduce the Gremlin Server. When you do this, the Gremlin Server has to be the one that connects to BerkeleyJE. So if you are currently connected via the Gremlin Console, close that down first.

I'm going to walk through what I think you did, then fix it as we go. So first you updated the conf/gremlin-server/gremlin-server.yaml so that it uses BerkeleyJE/Lucene instead of C*/ES.

graphs: {
  graph: conf/janusgraph-berkeleyje-lucene.properties
}

Start the Gremlin Server which uses conf/gremlin-server/gremlin-server.yaml by default:

$ bin/gremlin-server.sh
0    [main] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  -
         \,,,/
         (o o)
-----oOOo-(3)-oOOo-----

100  [main] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  - Configuring Gremlin Server from conf/gremlin-server/gremlin-server.yaml
162  [main] INFO  org.apache.tinkerpop.gremlin.server.util.MetricManager  - Configured Metrics ConsoleReporter configured with report interval=180000ms
163  [main] INFO  org.apache.tinkerpop.gremlin.server.util.MetricManager  - Configured Metrics CsvReporter configured with report interval=180000ms to fileName=/tmp/gremlin-server-metrics.csv
219  [main] INFO  org.apache.tinkerpop.gremlin.server.util.MetricManager  - Configured Metrics JmxReporter configured with domain= and agentId=
221  [main] INFO  org.apache.tinkerpop.gremlin.server.util.MetricManager  - Configured Metrics Slf4jReporter configured with interval=180000ms and loggerName=org.apache.tinkerpop.gremlin.server.Settings$Slf4jReporterMetrics
326  [main] WARN  org.apache.tinkerpop.gremlin.server.GremlinServer  - Graph [graph] configured at [conf/janusgraph-berkeleyje-lucene.properties] could not be instantiated and will not be available in Gremlin Server.  GraphFactory message: Configuration must contain a valid 'gremlin.graph' setting
java.lang.RuntimeException: Configuration must contain a valid 'gremlin.graph' setting
    at org.apache.tinkerpop.gremlin.structure.util.GraphFactory.open(GraphFactory.java:57)
    at org.apache.tinkerpop.gremlin.structure.util.GraphFactory.open(GraphFactory.java:104)
    at org.apache.tinkerpop.gremlin.server.util.DefaultGraphManager.lambda$new$0(DefaultGraphManager.java:57)
    at java.util.LinkedHashMap$LinkedEntrySet.forEach(LinkedHashMap.java:671)
    at org.apache.tinkerpop.gremlin.server.util.DefaultGraphManager.<init>(DefaultGraphManager.java:55)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor.<init>(ServerGremlinExecutor.java:110)
    at org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor.<init>(ServerGremlinExecutor.java:89)
    at org.apache.tinkerpop.gremlin.server.GremlinServer.<init>(GremlinServer.java:110)
    at org.apache.tinkerpop.gremlin.server.GremlinServer.main(GremlinServer.java:354)
327  [main] INFO  org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor  - Initialized Gremlin thread pool.  Threads in pool named with pattern gremlin-*
774  [main] INFO  org.apache.tinkerpop.gremlin.groovy.engine.ScriptEngines  - Loaded gremlin-groovy ScriptEngine
1301 [main] WARN  org.apache.tinkerpop.gremlin.groovy.engine.GremlinExecutor  - Could not initialize gremlin-groovy ScriptEngine with scripts/empty-sample.groovy as script could not be evaluated - javax.script.ScriptException: groovy.lang.MissingPropertyException: No such property: graph for class: Script1
1301 [main] INFO  org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor  - Initialized GremlinExecutor and preparing GremlinScriptEngines instances.
1323 [main] INFO  org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor  - Initialized gremlin-groovy GremlinScriptEngine and registered metrics
1338 [main] INFO  org.apache.tinkerpop.gremlin.server.op.OpLoader  - Adding the standard OpProcessor.
1339 [main] INFO  org.apache.tinkerpop.gremlin.server.op.OpLoader  - Adding the control OpProcessor.
1341 [main] INFO  org.apache.tinkerpop.gremlin.server.op.OpLoader  - Adding the session OpProcessor.
1499 [main] INFO  org.apache.tinkerpop.gremlin.server.op.OpLoader  - Adding the traversal OpProcessor.
1505 [main] INFO  org.apache.tinkerpop.gremlin.server.op.traversal.TraversalOpProcessor  - Initialized cache for TraversalOpProcessor with size 1000 and expiration time of 600000 ms
1576 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/vnd.gremlin-v1.0+gryo with org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV1d0
1578 [main] WARN  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - The org.apache.tinkerpop.gremlin.driver.ser.GryoLiteMessageSerializerV1d0 serialization class is deprecated.
1578 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/vnd.gremlin-v1.0+gryo-lite with org.apache.tinkerpop.gremlin.driver.ser.GryoLiteMessageSerializerV1d0
1578 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/vnd.gremlin-v1.0+gryo-stringd with org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV1d0
1585 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/vnd.gremlin-v1.0+json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerGremlinV1d0
1597 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/vnd.gremlin-v2.0+json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerGremlinV2d0
1597 [main] INFO  org.apache.tinkerpop.gremlin.server.AbstractChannelizer  - Configured application/json with org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV1d0
1668 [gremlin-server-boss-1] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  - Gremlin Server configured with worker thread pool of 1, gremlin pool of 8 and boss thread pool of 1.
1668 [gremlin-server-boss-1] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  - Channel started at port 8182.

That's a lot of output, and if you didn't scroll back to find the error, you might think that the server started with no errors. The error indicates that the properties file is missing a property. Update conf/janusgraph-berkeleyje-lucene.properties with this:

gremlin.graph=org.janusgraph.core.JanusGraphFactory

Restart the Gremlin Server and you'll see the error has gone away. I've included the key parts to look for below:

1309 [main] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  - Graph [graph] was successfully configured via [conf/janusgraph-berkeleyje-lucene.properties].
... snip ...

2497 [main] INFO  org.apache.tinkerpop.gremlin.server.util.ServerGremlinExecutor  - A GraphTraversalSource is now bound to [g] with graphtraversalsource[standardjanusgraph[berkeleyje:../db/berkeley], standard]
... snip ...

2731 [gremlin-server-boss-1] INFO  org.apache.tinkerpop.gremlin.server.GremlinServer  - Channel started at port 8182.

You can see that the Gremlin Server was able to create the graph and the graph traversal source 'g'. Now you can connect to the graph running on the Gremlin Server. Keep in mind that you will be doing a remote connection, instead of a direct connecction as we did initially. You don't need to make a direct connection with JanusGraphFactory because the Gremlin Server has already done this for you.

gremlin> :remote connect tinkerpop.server conf/remote.yaml
==>Configured localhost/127.0.0.1:8182

gremlin> :remote console
==>All scripts will now be sent to Gremlin Server - [localhost/127.0.0.1:8182] - type ':remote console' to return to local mode
gremlin> graph
==>standardjanusgraph[berkeleyje:../db/berkeley]
gremlin> g
==>graphtraversalsource[standardjanusgraph[berkeleyje:../db/berkeley], standard]

If you start mixing between BerkeleyJE-Lucene and BerkeleyJE-Elasticsearch, you really need to keep an eye on those directories (storage.backend.directory and index.search.directory). These must be unique for every new graph instance you want to create.

[Augusto Will]

Thank you a lot, Jason.

Em sexta-feira, 20 de outubro de 2017 18:29:11 UTC-2, Augusto Will escreveu:

[Augusto Will]

Is possible to put this

:remote connect tinkerpop.server conf/remote.yaml

and
:remote console
inside some file?

[Jason Plurad]

Yes, then you can start the console like this

$ cat /tmp/remoteconsole
:remote connect tinkerpop.server conf/remote.yaml
:remote console

$ bin/gremlin.sh /tmp/remoteconsole
         \,,,/
         (o o)
-----oOOo-(3)-oOOo-----
plugin activated: janusgraph.imports
plugin activated: tinkerpop.server
plugin activated: tinkerpop.utilities
plugin activated: tinkerpop.spark
plugin activated: tinkerpop.tinkergraph
gremlin> g

==>graphtraversalsource[standardjanusgraph[berkeleyje:../db/berkeley], standard]