Hi Vinayak,

Another attempt, this one is very similar to the one that works.

gremlin> graph = JanusGraphFactory.open('conf/janusgraph-inmemory.properties')
==>standardjanusgraph[inmemory:[127.0.0.1]]
gremlin> g = graph.traversal()
==>graphtraversalsource[standardjanusgraph[inmemory:[127.0.0.1]], standard]
gremlin> GraphOfTheGodsFactory.loadWithoutMixedIndex(graph,true)
==>null

gremlin> g.V().as('v1').outE().as('e').inV().as('v2').union(select('v1'), select('v2')).dedup().count()
16:12:39 WARN  org.janusgraph.graphdb.transaction.StandardJanusGraphTx  - Query requires iterating over all vertices [()]. For better performance, use indexes
==>12

gremlin> g.V().as('v1').outE().as('e').inV().as('v2').select('e').dedup().count()
16:15:30 WARN  org.janusgraph.graphdb.transaction.StandardJanusGraphTx  - Query requires iterating over all vertices [()]. For better performance, use indexes
==>17

gremlin> g.V().as('v1').outE().as('e').inV().as('v2').union(
......1>     union(select('v1'), select('v2')).dedup().count(),
......2>     select('e').dedup().count().as('ecount')
......3>     )
16:27:42 WARN  org.janusgraph.graphdb.transaction.StandardJanusGraphTx  - Query requires iterating over all vertices [()]. For better performance, use indexes
==>12
==>17
   
Best wishes,    Marc