Re: janusgraph a lot of time for a complete scan of graph conating 100K vertices
HadoopMarc <marc.d...@...>
Hi Himanshu,
Op vrijdag 8 september 2017 15:28:23 UTC+2 schreef Himanshu Mishra:
g.V().count() requires a full table scan, so normally you would use an OLAP query for that. Unfortunately, OLAP queries with HBase also still have some performance issues, see:
You could also try a direct index query to the ES backend, no idea how that will perform for you:
Op vrijdag 8 september 2017 15:28:23 UTC+2 schreef Himanshu Mishra:
Hi all,I have a Janusgraph with more than 100K vertices.When I try to retrieve all the vertices through a java code using a gremlin query, it takes more than 10 mins to list all the vertices.I am using hbase as backend source, and elastic search for searching.Thanks,Himanshu