dongjoon-hyun commented on a change in pull request #30389:
URL: https://github.com/apache/spark/pull/30389#discussion_r527914025
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File path: core/src/test/scala/org/apache/spark/api/python/PythonRDDSuite.scala
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@@ -76,12 +79,22 @@ class PythonRDDSuite extends SparkFunSuite with
LocalSparkContext {
}
test("python server error handling") {
- val authHelper = new SocketAuthHelper(new SparkConf())
- val errorServer = new ExceptionPythonServer(authHelper)
- val client = new Socket(InetAddress.getLoopbackAddress(), errorServer.port)
- authHelper.authToServer(client)
- val ex = intercept[Exception] { errorServer.getResult(Duration(1,
"second")) }
- assert(ex.getCause().getMessage().contains("exception within
handleConnection"))
+ val savedSparkEnv = SparkEnv.get
+ try {
+ val conf = new SparkConf()
+ val env = mock(classOf[SparkEnv])
+ doReturn(conf).when(env).conf
+ SparkEnv.set(env)
Review comment:
Does this exist in `branch-3.0/2.4`?
> The test blowed-up with NPE because SparkEnv.get introduced in the server
side code.
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