Vasia Kalavri created FLINK-1523: ------------------------------------ Summary: Vertex-centric iteration extensions Key: FLINK-1523 URL: https://issues.apache.org/jira/browse/FLINK-1523 Project: Flink Issue Type: Improvement Components: Gelly Reporter: Vasia Kalavri
We would like to make the following extensions to the vertex-centric iterations of Gelly: - allow vertices to access their in/out degrees and the total number of vertices of the graph, inside the iteration. - allow choosing the neighborhood type (in/out/all) over which to run the vertex-centric iteration. Now, the model uses the updates of the in-neighbors to calculate state and send messages to out-neighbors. We could add a parameter with value "in/out/all" to the {{VertexUpdateFunction}} and {{MessagingFunction}}, that would indicate the type of neighborhood. -- This message was sent by Atlassian JIRA (v6.3.4#6332)