Hi,
I just wanted to notice that in the API doc page for the pregel operator
(graphX API for spark 2.2.1):
http://spark.apache.org/docs/latest/api/scala/index.html#org.apache.spark.graphx.GraphOps@pregel[A](A,Int,EdgeDirection)((VertexId,VD,A)%E2%87%92VD,(EdgeTriplet[VD,ED])%E2%87%92Iterator[(VertexId,A)],(A,A)%E2%87%92A)(ClassTag[A]):Graph[VD,ED]
It says that the default value for the activeDir parameter is
EdgeDirection.Either
However, in the GraphX programming guide:
http://spark.apache.org/docs/latest/graphx-programming-guide.html#pregel-api
in the type signature for the pregel operator the default value
indicated is EdgeDirection.Out. For consistency, I think that it should
be changed in the programming guide to the actual default value (Either).
Regards,
Ramon Béjar
DIEI - UdL
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