Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13962#discussion_r69178533
--- Diff:
yarn/src/test/scala/org/apache/spark/deploy/yarn/YarnClusterSuite.scala ---
@@ -259,6 +265,43 @@ private[spark] class SaveExecutorInfo extends
SparkListener {
}
}
+private object YarnClusterDriverWithFailure extends Logging with Matchers {
+
+ val WAIT_TIMEOUT_MILLIS = 10000
+
+ def main(args: Array[String]): Unit = {
+ if (args.length != 1) {
+ // scalastyle:off println
+ System.err.println(
+ s"""
+ |Invalid command line: ${args.mkString(" ")}
+ |
+ |Usage: YarnClusterDriver [result file]
+ """.stripMargin)
+ // scalastyle:on println
+ System.exit(1)
+ }
+
+ val sc = new SparkContext(new SparkConf()
+ .set("spark.extraListeners", classOf[SaveExecutorInfo].getName)
+ .setAppName("yarn \"test app\" 'with quotes' and \\back\\slashes and
$dollarSigns"))
+ val conf = sc.getConf
+ val status = new File(args(0))
+ var result = "failure"
+ try {
+ val data = sc.parallelize(1 to 4, 4).collect().toSet
--- End diff --
Do you need to do any of this? Why not just throw an exception at this
point? You also don't need to bother with code to write the result file, since
you want the app to fail anyway.
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