Repository: spark Updated Branches: refs/heads/master aa19c696e -> 90006f3c5
Pregel example type fix Pregel example to express single source shortest path from https://spark.apache.org/docs/latest/graphx-programming-guide.html#pregel-api does not work due to incorrect type. The reason is that `GraphGenerators.logNormalGraph` returns the graph with `Long` vertices. Fixing `val graph: Graph[Int, Double]` to `val graph: Graph[Long, Double]`. Author: Alexander Ulanov <[email protected]> Closes #7695 from avulanov/SPARK-9380-pregel-doc and squashes the following commits: c269429 [Alexander Ulanov] Pregel example type fix Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/90006f3c Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/90006f3c Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/90006f3c Branch: refs/heads/master Commit: 90006f3c51f8cf9535854246050e27bb76b043f0 Parents: aa19c69 Author: Alexander Ulanov <[email protected]> Authored: Tue Jul 28 01:33:31 2015 +0900 Committer: Kousuke Saruta <[email protected]> Committed: Tue Jul 28 01:33:31 2015 +0900 ---------------------------------------------------------------------- docs/graphx-programming-guide.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/90006f3c/docs/graphx-programming-guide.md ---------------------------------------------------------------------- diff --git a/docs/graphx-programming-guide.md b/docs/graphx-programming-guide.md index 3f10cb2..99f8c82 100644 --- a/docs/graphx-programming-guide.md +++ b/docs/graphx-programming-guide.md @@ -800,7 +800,7 @@ import org.apache.spark.graphx._ // Import random graph generation library import org.apache.spark.graphx.util.GraphGenerators // A graph with edge attributes containing distances -val graph: Graph[Int, Double] = +val graph: Graph[Long, Double] = GraphGenerators.logNormalGraph(sc, numVertices = 100).mapEdges(e => e.attr.toDouble) val sourceId: VertexId = 42 // The ultimate source // Initialize the graph such that all vertices except the root have distance infinity. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
