Nebula-Algorithm is a Spark Application based on GraphX, which enables state of art Graph Algorithms to run on top of NebulaGraph and write back results to NebulaGraph.
3. if the num of labels does not equal the num of weights
yeah, code will be unified.
If hasWeight is false and weights is nonEmpty, the graph will has default 1.0 weight, means df has three columns and the third column has the same value 1.0. When hasWeight is false, the code will fetch no props of edge, because the config withNoColumn is true.
hasWeightis false, the code will fetch no props of edge, because the configwithNoColumnis true.