Github user aarondav commented on a diff in the pull request:
https://github.com/apache/spark/pull/3380#discussion_r21098278
--- Diff:
core/src/test/scala/org/apache/spark/scheduler/SparkListenerSuite.scala ---
@@ -202,6 +209,60 @@ class SparkListenerSuite extends FunSuite with
LocalSparkContext with Matchers
stageInfo.rddInfos.forall(_.numPartitions == 4) should be {true}
}
+ //SEE SPARK-2208: hack BlockManager to have a sleep when read shuffle
data
+ test("local metrics with fetchWaitTime") {
+ val listener = new SaveStageAndTaskInfo
+ val sc2 = new SparkContext("local", "SparkListenerSuite2")
+
+ val env = SparkEnv.get
+ val bm: BlockManager = env.blockManager
+ val numOfCore = Runtime.getRuntime().availableProcessors()
+ val maxMemory = getMaxMemory(env.conf)
+
+ val hackedBlockManager = new SlowBlockManager(env.executorId,
env.actorSystem, bm.master,
+ env.serializer, maxMemory, env.conf, env.mapOutputTracker,
env.shuffleManager, env.blockTransferService, env.securityManager,numOfCore)
--- End diff --
we have a max line length of 100ch
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