Github user tgravescs commented on a diff in the pull request: https://github.com/apache/spark/pull/1112#discussion_r14079223 --- Diff: yarn/stable/src/main/scala/org/apache/spark/deploy/yarn/ExecutorLauncher.scala --- @@ -142,9 +149,19 @@ class ExecutorLauncher(args: ApplicationMasterArguments, conf: Configuration, sp } private def registerApplicationMaster(): RegisterApplicationMasterResponse = { - logInfo("Registering the ApplicationMaster") - // TODO: Find out client's Spark UI address and fill in here? - amClient.registerApplicationMaster(Utils.localHostName(), 0, "") + val appUIAddress = sparkConf.getOption("spark.driver.appUIAddress").getOrElse("") + logInfo(s"Registering the ApplicationMaster with appUIAddress: $appUIAddress") + amClient.registerApplicationMaster(Utils.localHostName(), 0, appUIAddress) + } + + // add the yarn amIpFilter that Yarn requires for properly securing the UI + private def addAmIpFilter() { + val proxy = WebAppUtils.getProxyHostAndPort(conf) + val parts : Array[String] = proxy.split(":") + val proxyBase =System.getenv(ApplicationConstants.APPLICATION_WEB_PROXY_BASE_ENV) + val uriBase = "http://" + proxy + proxyBase + val amFilter = "PROXY_HOST=" + parts(0) + "," + "PROXY_URI_BASE=" + uriBase + actor ! AddWebUIFilter(amFilter, proxyBase) --- End diff -- any particular reason we are sending ourselves a message and not sending directly to the driver?
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