Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13950#discussion_r74840528
--- Diff:
core/src/test/scala/org/apache/spark/deploy/master/MasterSuite.scala ---
@@ -157,6 +157,34 @@ class MasterSuite extends SparkFunSuite
}
}
+ test("master/worker web ui available with reverseProxy") {
+ implicit val formats = org.json4s.DefaultFormats
+ val reverseProxyUrl = "http://localhost:8080";
+ val conf = new SparkConf()
+ conf.set("spark.ui.reverseProxy", "true")
+ conf.set("spark.ui.reverseProxyUrl", reverseProxyUrl)
+ val localCluster = new LocalSparkCluster(2, 2, 512, conf)
+ localCluster.start()
+ try {
+ eventually(timeout(5 seconds), interval(100 milliseconds)) {
+ val json =
Source.fromURL(s"http://localhost:${localCluster.masterWebUIPort}/json";)
+ .getLines().mkString("\n")
+ val JArray(workers) = (parse(json) \ "workers")
+ workers.size should be (2)
+ workers.foreach { workerSummaryJson =>
+ val JString(workerId) = workerSummaryJson \ "id"
+ val url =
s"http://localhost:${localCluster.masterWebUIPort}/proxy/${workerId}/json";
+ val workerResponse = parse(Source.fromURL(url)
+ .getLines().mkString("\n"))
--- End diff --
nit: seems like this fits in the previous line
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