I am using titan with rexster and Cassandra :
- titan 0.1.0
- rexster 2.1.0
- cassandra 1.1.5 (1 single node in my VM)
My rexster.xml file is attached to this mail
Through Gremlin console (gremlin.sh), I have created an index on property
confcass = new BaseConfiguration();
g = TitanFactory.open(confcass);
Then, I have inserted a few vertices using REST requests, such as
I am able to query the vertices by their id from my browser :
From gremlin console (bin/gremlin.sh), I am able to query the vertex by its
id, but I am not able to map it (error The value is already used by another
vertex and the key is unique)
gremlin> v = g.v(4)
The value is already used by another vertex and the key is unique
And I am unable to query the vertices by their name, neither from my
browser, nor from gremlin console.
From gremlin console gremlin.sh, an error NoSuchElementException is thrown :
gremlin> ia = g.V('name', 'IA_386653723').next()
Display stack trace? [yN] n
It looks that the index I have created thtrough gremlin.sh is not taken
into account by Rexster.
Maybe it is the same problem as Renato ?
In this case, I don't understand how to manage transactions with Rexster.
Please, could you tell me what is wrong ?