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How to improve the write speed of Java connection janusgraph？

wenco...@...
 

Is it necessary to change the configuration of janusgraph？

Cluster cluster = Cluster.build()
        .addContactPoints(janusGraphHosts)
        .port(janusGraphPort)
        .credentials(janusGraphUserName, janusGraphPassword)
        .serializer(new GryoMessageSerializerV1d0(GryoMapper.build().addRegistry(JanusGraphIoRegistry.getInstance())))
        .maxConnectionPoolSize(8)
        .create();
return AnonymousTraversalSource.traversal().withRemote(DriverRemoteConnection.using(cluster, janusGraphSourceName));

ramosrods@...
 

I’m also trying to running theses parameters to process traversals in parallel using a thread pool. The most interesting parameters I’ve found until now are maxInProcessRequest and maxWaitForConnection. Also find this StackOverflow question helpful: https://stackoverflow.com/questions/41639616/titan-parallel-queries-concurrent-time-out-exception-at-org-apache-tinkerpop-g

hadoopmarc@...
 

This blog might be a good start for your further experiments:

https://www.experoinc.com/post/janusgraph-nuts-and-bolts-part-1-write-performance

Best wishes,   Marc

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