diff options
Diffstat (limited to 'graphx/src/main/scala/org/apache')
| -rw-r--r-- | graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala | 2 | ||||
| -rw-r--r-- | graphx/src/main/scala/org/apache/spark/graphx/lib/ConnectedComponents.scala | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala b/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala index b908860310..796082721d 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/Pregel.scala @@ -151,7 +151,7 @@ object Pregel extends Logging { // count the iteration i += 1 } - + messages.unpersist(blocking = false) g } // end of apply diff --git a/graphx/src/main/scala/org/apache/spark/graphx/lib/ConnectedComponents.scala b/graphx/src/main/scala/org/apache/spark/graphx/lib/ConnectedComponents.scala index 859f896039..f72cbb1524 100644 --- a/graphx/src/main/scala/org/apache/spark/graphx/lib/ConnectedComponents.scala +++ b/graphx/src/main/scala/org/apache/spark/graphx/lib/ConnectedComponents.scala @@ -47,9 +47,11 @@ object ConnectedComponents { } } val initialMessage = Long.MaxValue - Pregel(ccGraph, initialMessage, activeDirection = EdgeDirection.Either)( + val pregelGraph = Pregel(ccGraph, initialMessage, activeDirection = EdgeDirection.Either)( vprog = (id, attr, msg) => math.min(attr, msg), sendMsg = sendMessage, mergeMsg = (a, b) => math.min(a, b)) + ccGraph.unpersist() + pregelGraph } // end of connectedComponents } |