Github user kayousterhout commented on a diff in the pull request:
https://github.com/apache/spark/pull/6652#discussion_r31975382
--- Diff:
core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala ---
@@ -800,6 +800,50 @@ class DAGSchedulerSuite
assertDataStructuresEmpty()
}
+ test("shuffle with reducer locality") {
--- End diff --
ok last supernit: can you make this name a description of what should
happen? "Reduce tasks should be placed locally with map output" and then for
the below test "Reduce task locality preferences should only include machine
with largest map output" or something?
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