From aa57f832e074d0285fdcdda35ea10b21625fe8e0 Mon Sep 17 00:00:00 2001 From: Brennon York Date: Thu, 29 Jan 2015 15:32:18 -0500 Subject: [PATCH] updated to set ShortestPaths to run 'forward' rather than 'backward' --- .../scala/org/apache/spark/graphx/lib/ShortestPaths.scala | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/graphx/src/main/scala/org/apache/spark/graphx/lib/ShortestPaths.scala b/graphx/src/main/scala/org/apache/spark/graphx/lib/ShortestPaths.scala index 590f0474957dd..179f2843818e0 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/lib/ShortestPaths.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/lib/ShortestPaths.scala @@ -61,8 +61,8 @@ object ShortestPaths { } def sendMessage(edge: EdgeTriplet[SPMap, _]): Iterator[(VertexId, SPMap)] = { - val newAttr = incrementMap(edge.srcAttr) - if (edge.dstAttr != addMaps(newAttr, edge.dstAttr)) Iterator((edge.dstId, newAttr)) + val newAttr = incrementMap(edge.dstAttr) + if (edge.srcAttr != addMaps(newAttr, edge.srcAttr)) Iterator((edge.srcId, newAttr)) else Iterator.empty }