advancedxy commented on a change in pull request #23638: [SPARK-26713][CORE]
Interrupt pipe IO threads in PipedRDD when task is finished
URL: https://github.com/apache/spark/pull/23638#discussion_r250854803
##########
File path: core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala
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@@ -83,6 +84,29 @@ class PipedRDDSuite extends SparkFunSuite with
SharedSparkContext {
}
}
+ test("stdin writer thread should be exited when task is finished") {
+ assume(TestUtils.testCommandAvailable("cat"))
+ val nums = sc.makeRDD(Array(1, 2, 3, 4), 1).map { x =>
+ val obj = new Object
Review comment:
Will fix
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