pan3793 commented on code in PR #53192:
URL: https://github.com/apache/spark/pull/53192#discussion_r2558689617
##########
core/src/test/scala/org/apache/spark/util/UtilsSuite.scala:
##########
@@ -1132,37 +1131,35 @@ class UtilsSuite extends SparkFunSuite with
ResetSystemProperties with PrivateMe
test("ThreadInfoOrdering") {
val task1T = mock[ThreadInfo]
- doReturn(11L).when(task1T).getThreadId
- doReturn("Executor task launch worker for task 1.0 in stage 1.0 (TID 11)")
- .when(task1T).getThreadName
- doReturn("Executor task launch worker for task 1.0 in stage 1.0 (TID 11)")
- .when(task1T).toString
+ when(task1T.getThreadId).thenReturn(11L)
+ when(task1T.getThreadName)
+ .thenReturn("Executor task launch worker for task 1.0 in stage 1.0 (TID
11)")
+ when(task1T.toString)
+ .thenReturn("Executor task launch worker for task 1.0 in stage 1.0 (TID
11)")
val task2T = mock[ThreadInfo]
- doReturn(12L).when(task2T).getThreadId
- doReturn("Executor task launch worker for task 2.0 in stage 1.0 (TID 22)")
- .when(task2T).getThreadName
- doReturn("Executor task launch worker for task 2.0 in stage 1.0 (TID 22)")
- .when(task2T).toString
+ when(task2T.getThreadId).thenReturn(12L)
+ when(task2T.getThreadName)
+ .thenReturn("Executor task launch worker for task 2.0 in stage 1.0 (TID
22)")
+ when(task2T.toString)
+ .thenReturn("Executor task launch worker for task 2.0 in stage 1.0 (TID
22)")
val connectExecuteOp1T = mock[ThreadInfo]
- doReturn(21L).when(connectExecuteOp1T).getThreadId
-
doReturn("SparkConnectExecuteThread_opId=16148fb4-4189-43c3-b8d4-8b3b6ddd41c7")
- .when(connectExecuteOp1T).getThreadName
-
doReturn("SparkConnectExecuteThread_opId=16148fb4-4189-43c3-b8d4-8b3b6ddd41c7")
- .when(connectExecuteOp1T).toString
+ when(connectExecuteOp1T.getThreadId).thenReturn(21L)
+ when(connectExecuteOp1T.getThreadName)
+
.thenReturn("SparkConnectExecuteThread_opId=16148fb4-4189-43c3-b8d4-8b3b6ddd41c7")
+ when(connectExecuteOp1T.toString)
+
.thenReturn("SparkConnectExecuteThread_opId=16148fb4-4189-43c3-b8d4-8b3b6ddd41c7")
val connectExecuteOp2T = mock[ThreadInfo]
- doReturn(22L).when(connectExecuteOp2T).getThreadId
-
doReturn("SparkConnectExecuteThread_opId=4e4d1cac-ffde-46c1-b7c2-808b726cb47e")
- .when(connectExecuteOp2T).getThreadName
-
doReturn("SparkConnectExecuteThread_opId=4e4d1cac-ffde-46c1-b7c2-808b726cb47e")
- .when(connectExecuteOp2T).toString
-
- val threadInfoOrderingMethod =
- PrivateMethod[Ordering[ThreadInfo]](Symbol("threadInfoOrdering"))
+ when(connectExecuteOp2T.getThreadId).thenReturn(22L)
+ when(connectExecuteOp2T.getThreadName)
+
.thenReturn("SparkConnectExecuteThread_opId=4e4d1cac-ffde-46c1-b7c2-808b726cb47e")
+ when(connectExecuteOp2T.toString)
+
.thenReturn("SparkConnectExecuteThread_opId=4e4d1cac-ffde-46c1-b7c2-808b726cb47e")
+
val sorted = Seq(connectExecuteOp1T, connectExecuteOp2T, task1T, task2T)
- .sorted(Utils.invokePrivate(threadInfoOrderingMethod()))
+ .sorted(Utils.threadInfoOrdering)
Review Comment:
Hmm... this looks simple, but I was told to prefer using `invokePrivate` to
avoid exposing private methods/fields, not sure which is the best practice for
this case.
cc @LuciferYang for more inputs
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