joybytes
JJanusGraph
•Created by joybytes on 7/24/2023 in #questions
Concurrency challenges and the solution
Are there any known concurrency challenges with Janusgraph gremlin queries and what's the solution. I am planning to use either cassndra or ScyllaDB as storage backend.
4 replies
JJanusGraph
•Created by joybytes on 7/21/2023 in #questions
Caused by: java.lang.SecurityException: class "org.apache.commons.logging.impl.NoOpLog"'
Gettting below exception when i try deploing janusgraph in tomcat
Caused by: java.lang.SecurityException: class "org.apache.commons.logging.impl.NoOpLog"'s signer information does not match signer information of other classes in the same package
5 replies
JJanusGraph
•Created by joybytes on 7/7/2023 in #questions
Support for spatial data
Is there a way to save and query geospatial data in JanusGraph ?
4 replies
JJanusGraph
•Created by joybytes on 7/1/2023 in #questions
io.netty.handler.codec.DecoderException While adding an Edge
Getting io.netty.handler.codec.DecoderException while adding an edge between two vertices.
Vertex vx1 = g.V().has("name","Vertex1").next();
Vertex vx2 = g.V().has("name","Vertext2").next();
Edge newEdge = g.V(vx1).addE("connected").to(vx2).next()
Below is the detailed error message
io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(162) + length(615279) exceeds writerIndex(210): CompositeByteBuf(ridx: 162, widx: 210, cap: 210, components=1)
11 replies
JJanusGraph
•Created by joybytes on 6/22/2023 in #questions
JanusGraph interface using Java
I am planning to use JanusGraph in my spring boot Java web application, in my windows dev box , running JanusGraph in a docker container, and running my Java outside of , unable to successfully establish a connection with JanusGraph. Can anyone please provide details on which dependencies to be used and the API to use , and any example with sample
20 replies
JJanusGraph
•Created by joybytes on 6/20/2023 in #questions
Cassandra or ScyllaDB
What’s the best choice for storage, Cassandra or ScyllaDB , in terms of performance, scalability,availability…
7 replies