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[SPARK-21663][TESTS]test("remote fetch below max RPC message size") should call masterTracker.stop() in MapOutputTrackerSuite #18867

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[SPARK-21663][TESTS]test("remote fetch below max RPC message size") should call masterTracker.stop() in MapOutputTrackerSuite #18867

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5 changes: 3 additions & 2 deletions core/src/test/scala/org/apache/spark/MapOutputTrackerSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,8 @@ class MapOutputTrackerSuite extends SparkFunSuite {
val masterTracker = newTrackerMaster(newConf)
val rpcEnv = createRpcEnv("spark")
val masterEndpoint = new MapOutputTrackerMasterEndpoint(rpcEnv, masterTracker, newConf)
rpcEnv.setupEndpoint(MapOutputTracker.ENDPOINT_NAME, masterEndpoint)
masterTracker.trackerEndpoint =
rpcEnv.setupEndpoint(MapOutputTracker.ENDPOINT_NAME, masterEndpoint)

// Message size should be ~123B, and no exception should be thrown
masterTracker.registerShuffle(10, 1)
Expand All @@ -191,7 +192,7 @@ class MapOutputTrackerSuite extends SparkFunSuite {
verify(rpcCallContext, timeout(30000)).reply(any())
assert(0 == masterTracker.getNumCachedSerializedBroadcast)

// masterTracker.stop() // this throws an exception
masterTracker.stop()
rpcEnv.shutdown()
}

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