Titan Warn: Query requires iterating over all vertices [(name <> null)] <p>I have used below code</p> <pre><code>mgmt = g.getManagementSystem() PropertyKey name = mgmt.makePropertyKey("name").dataType(String.class).make(); mgmt.buildIndex("name",Vertex.class).addKey(name).unique().buildCompositeIndex(); </code></pre> <p>while retrieving data from graph i am getting this warning,</p> <pre><code>TransactionalGraph tx = g.newTransaction(); Iterator vertex=tx.query().has("name").vertices.iterator(); </code></pre> <p>Entire graph is traversed to fetch the vertices instead of indexed vertices. Please suggest changes.</p>