Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/126#discussion_r11269931
--- Diff:
core/src/main/scala/org/apache/spark/storage/BlockManagerMasterActor.scala ---
@@ -144,6 +155,25 @@ class BlockManagerMasterActor(val isLocal: Boolean,
conf: SparkConf, listenerBus
}.toSeq)
}
+ private def removeShuffle(shuffleId: Int) {
+ // Nothing to do in the BlockManagerMasterActor data structures
+ val removeMsg = RemoveShuffle(shuffleId)
+ blockManagerInfo.values.foreach { bm => bm.slaveActor ! removeMsg }
+ }
+
+ /**
+ * Delegate RemoveBroadcast messages to each BlockManager because the
master may not notified
+ * of all broadcast blocks. If removeFromDriver is false, broadcast
blocks are only removed
--- End diff --
Same question here - curious when it is and is not notified. It's probably
fine to just braodcast this (no pun intended) to all block managers anyways,
but I'm just curious.
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