Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/6508#discussion_r31841139
--- Diff:
core/src/main/scala/org/apache/spark/storage/BlockManagerMaster.scala ---
@@ -202,6 +202,14 @@ class BlockManagerMaster(
Await.result(future, timeout)
}
+ /**
+ * Find out if the executor has cached blocks. This method checks only
if the executor holds
+ * cached blocks, which are not broadcast blocks.
--- End diff --
well, technically broadcast blocks can be cached blocks. Maybe it's more
accurate to just say "This method does not consider broadcast blocks because
those are not reported to the master."
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