Constructs a VertexRDD from the vertex IDs in vids
, taking attributes from rdd
and using
defaultVal
otherwise.
Constructs a VertexRDD
from an RDD of vertex-attribute pairs, merging duplicates using
mergeFunc
.
Constructs a VertexRDD
from an RDD of vertex-attribute pairs, merging duplicates using
mergeFunc
.
the vertex attribute type
the collection of vertex-attribute pairs
the associative, commutative merge function.
Construct a VertexRDD
from an RDD of vertex-attribute pairs.
Construct a VertexRDD
from an RDD of vertex-attribute pairs.
Duplicate entries are removed arbitrarily.
the vertex attribute type
the collection of vertex-attribute pairs
The VertexRDD singleton is used to construct VertexRDDs.