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Janusgraph storage configurations
2 messages
Hello, I'm trying to figure out the usage and a logic to set the values to the following configurations. storage.hbase.region-count storage.hbase.regions-per-server can you please provide a reference
Hello, I'm trying to figure out the usage and a logic to set the values to the following configurations. storage.hbase.region-count storage.hbase.regions-per-server can you please provide a reference
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By
Dilan Ranasinghe
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Unknown compressor type with sparkGraphComputer
5 messages
Hi, I am executing gremlin query using SparkGraphComputer and get following exception - gremlin> :remote connect tinkerpop.server conf/remote.yaml ==>Configured dev-3/192.101.167.171:8182 gremlin> :>
Hi, I am executing gremlin query using SparkGraphComputer and get following exception - gremlin> :remote connect tinkerpop.server conf/remote.yaml ==>Configured dev-3/192.101.167.171:8182 gremlin> :>
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By
Ajay Srivastava
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Build JanusGraph from RDF/OWL file
Hi, Is it possible to build one JanusGraph from RDF/OWL file? Please advice me about the same. Thanks
Hi, Is it possible to build one JanusGraph from RDF/OWL file? Please advice me about the same. Thanks
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By
Sreekanth S
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Edge creation taking too much time
2 messages
Hi, I am having (3 node cassandra cluster + single node solr cloud). lead=g.V().has("lid", 15151515); g.V(lead).as("l1").V().has("vl","tag").has("mob",P.eq(lead1.value("mob"))).has("lid",P.gt(lead1.va
Hi, I am having (3 node cassandra cluster + single node solr cloud). lead=g.V().has("lid", 15151515); g.V(lead).as("l1").V().has("vl","tag").has("mob",P.eq(lead1.value("mob"))).has("lid",P.gt(lead1.va
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By
Ankur Goel
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Graph Databases, Gremlin & TinkerPop
Thanks!
By
Vladyslav Kosulin
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Graph Databases, Gremlin & TinkerPop
4 messages
On behalf of Kelvin Lawrence, I'd like to share with the community this new resource that he has made available: https://github.com/krlawrence/graph For offline downloads: http://kelvinlawrence.net/bo
On behalf of Kelvin Lawrence, I'd like to share with the community this new resource that he has made available: https://github.com/krlawrence/graph For offline downloads: http://kelvinlawrence.net/bo
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By
Jason Plurad
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org.apache.tinkerpop.gremlin.groovy.plugin.RemoteException
6 messages
I added 1000 vertices to Janusgraph. When I query for a subset of them, sometimes it returns the result, sometimes it throws this RemoteException. It is not consistent. Any thoughts why this is happen
I added 1000 vertices to Janusgraph. When I query for a subset of them, sometimes it returns the result, sometimes it throws this RemoteException. It is not consistent. Any thoughts why this is happen
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By
Suny
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Thrift vs CQL driver for Cassandra
2 messages
Hello, I'm trying to understand how to use JanusGraph in my current environment. Reading the docs I noticed that JanusGraph requires Thrift to be enabled in order to communicate with Cassandra. Does t
Hello, I'm trying to understand how to use JanusGraph in my current environment. Reading the docs I noticed that JanusGraph requires Thrift to be enabled in order to communicate with Cassandra. Does t
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By
matte...@...
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CyberAgent benchmarks JanusGraph and OrientDB
TL;DR: JanusGraph using Cassandra and Elasticsearch backends is 12-13x faster on reads, 2-4x on serial writes, slightly faster on parallel writes than OrientDB. https://adtech.cyberagent.io/techblog/a
TL;DR: JanusGraph using Cassandra and Elasticsearch backends is 12-13x faster on reads, 2-4x on serial writes, slightly faster on parallel writes than OrientDB. https://adtech.cyberagent.io/techblog/a
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By
Misha Brukman
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[meet-up] - Graph Technology/Janusgraph meet-up - 10/18 @ Santa Clara
Dear Janusgraph dev and user, I'd like to share the information about the coming meetup about Graph Database. During the meetup, we will have our own Jason Plurad from IBM to talk about 'JanusGraph: L
Dear Janusgraph dev and user, I'd like to share the information about the coming meetup about Graph Database. During the meetup, we will have our own Jason Plurad from IBM to talk about 'JanusGraph: L
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By
Demai Ni
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Managed memory leaks using the BulkLoaderVertexProgram
9 messages
I keep running into error Script start = new Date(); hdfs.copyFromLocal("/home/ubuntu/example/data/ctest.csv","data/ctest.csv") hdfs.copyFromLocal("/home/ubuntu/example/scripts/script_challenge.groovy
I keep running into error Script start = new Date(); hdfs.copyFromLocal("/home/ubuntu/example/data/ctest.csv","data/ctest.csv") hdfs.copyFromLocal("/home/ubuntu/example/scripts/script_challenge.groovy
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By
amark...@...
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how to do bulk updating a graph via java api
Hi, I'm performing a graph update via janugraph java api. I get around 1000 graph update at once. So what i do is updating graph in a loop as below. JanusGraphTransaction tx = janusGraph.newTransactio
Hi, I'm performing a graph update via janugraph java api. I get around 1000 graph update at once. So what i do is updating graph in a loop as below. JanusGraphTransaction tx = janusGraph.newTransactio
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By
Dilan Ranasinghe
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JanusGraph Authentication from Python/Java
Hi, I wanted to implement a simple Database connector for JanusGraph. A basic for each connector for Database, may it be relational or anything requires an authentication string. Is there any way I ca
Hi, I wanted to implement a simple Database connector for JanusGraph. A basic for each connector for Database, may it be relational or anything requires an authentication string. Is there any way I ca
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By
Debasish Kanhar
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Where to find Janusgraph Java Api usage sample codes
3 messages
Hello, Is there any place to find out code samples developed using Janusgraph Java API? There are plenty of sample codes for creating vertices, adding edges etc. But when i see the Janusgraph java api
Hello, Is there any place to find out code samples developed using Janusgraph Java API? There are plenty of sample codes for creating vertices, adding edges etc. But when i see the Janusgraph java api
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By
Dilan Ranasinghe
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Gremlin and JanusGraph with NodeJS: too many open files.
I run a .js file that read from mysql, and insert in Janus, record by record. The script read 1 record from mysql, insert a vertex in Janus, wait for the response then read another record from mysql.
I run a .js file that read from mysql, and insert in Janus, record by record. The script read 1 record from mysql, insert a vertex in Janus, wait for the response then read another record from mysql.
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By
Augusto Will
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Importing Graphson with pre set IDs.
3 messages
I have some Graphson data that i am importing using the API. When I do that, the graph is getting imported but the IDs are not getting preserved. All Vertices are getting random ids. Is there a way to
I have some Graphson data that i am importing using the API. When I do that, the graph is getting imported but the IDs are not getting preserved. All Vertices are getting random ids. Is there a way to
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By
Gwiz
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A few observations about JanusGraph scripts / config files.
9 messages
Hi, On Windows, using a terminal client like Babun one can run the bin/janusgraph.sh script. I tried running it but it doesn't work for me and this is the output - Forking Cassandra... Running `nodeto
Hi, On Windows, using a terminal client like Babun one can run the bin/janusgraph.sh script. I tried running it but it doesn't work for me and this is the output - Forking Cassandra... Running `nodeto
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By
Manoj Waikar
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Do we have UI interface for janusGraph
2 messages
Do we have UI interface for janusGraph ? We used to have rexter in titan-db...do we have anything here.
Do we have UI interface for janusGraph ? We used to have rexter in titan-db...do we have anything here.
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By
pradeep...@...
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Is 0.2.0 pre-release?
2 messages
As you can see in my screenshot, 0.2.0 release on github is set as 'Pre-release'. Is it right?
As you can see in my screenshot, 0.2.0 release on github is set as 'Pre-release'. Is it right?
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By
Eugene Chung
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How can I load the GraphSON(JSON) to JanusGraph and how about update,delete vertices and edges?
7 messages
I used 2 methods to import it all are failed. gremlin> graph.io(graphson()).readGraph("import/test.json") graph.io(IoCore.graphson()).readGraph("import/test.json"); But for the example graphson I can
I used 2 methods to import it all are failed. gremlin> graph.io(graphson()).readGraph("import/test.json") graph.io(IoCore.graphson()).readGraph("import/test.json"); But for the example graphson I can
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By
hu junjie
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