Github user kayousterhout commented on a diff in the pull request: https://github.com/apache/spark/pull/39#discussion_r10155351 --- Diff: core/src/main/scala/org/apache/spark/storage/BlockFetcherIterator.scala --- @@ -233,7 +238,16 @@ object BlockFetcherIterator { logDebug("Got local blocks in " + Utils.getUsedTimeMs(startTime) + " ms") } - //an iterator that will read fetched blocks off the queue as they arrive. + override def totalBlocks: Int = numLocal + numRemote --- End diff -- Yeah trying to group the functions that implement the same interface.
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