I love the accumulators but I hate that I cannot keep a transient object attribute for each vertex. For example, for the page rank algo, to keep the score for each vertex without storing it as an attribute in the graph, we have to keep a score map which only holds one entry. This seems really wasteful and unintuitive. It would be better if we could just use a ObjectAccum for vertices and then define it as a ObjectAccum and write float values to it for each vertex. Then for the page rank algo, we can just define a single ObjectAccum for each vertex to store the page rank score.
@nquinn Thanks for the feedback! I’ll pass your suggestion along to the development team. While this feature isn’t currently available, user suggestions like yours are valuable and lead to more flexible features in future updates!