Re: [BLOG] Configuring JanusGraph for spark-yarn
John Helmsen <john....@...>
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It seems that we have two graph classes that need to be created:
The first is a standardjanusgraph object that runs a standard computer. This is able to perform OLTP data pushes and, I assume, standard OLTP queries. It, however, does not interface with Spark, so SparkGraphComputer cannot be used as the graph computer for its traversal object.
The second object is a HadoopGraph object that can have SparkGraphComputer activated for its associated traversal source object. This can perform appropriate map-reduced OLAP calculations, but wouldn't be good for putting information into the HBase database.
Is this accurate, or can we create a graphtraversalsource that can perform both the OLTP data inserts and utilize SparkGraphComputer? If not, could we create both objects simultaneously? Would there be conflicts between the two if there were two simultaneous traversers?
On Thursday, July 6, 2017 at 4:15:37 AM UTC-4, HadoopMarc wrote: