Bulk loading into JanusGraph with HBase

Michele Polonioli <michele....@...>

I have JanusGraph using Hbase as backend storage on an Hadoop cluster.

I need to load a very large quantity of data that represents a social network graph mapped in csv files.
By now I created a java program that creates the schema and load verticies and edges using gremlin.

The problem is that this method is very slow.

Is there a way to perform bulk loading into Hbase in order to significantly reduce the loading times?

The csv files comes out from the ldbc_snb_datage: https://github.com/ldbc/ldbc_snb_datagen

I'll attach a little portion of the files I need to load and the java classes that I wrote.


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