Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/1218#discussion_r16210236
--- Diff:
core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala ---
@@ -91,15 +98,36 @@ private[history] class FsHistoryProvider(conf:
SparkConf) extends ApplicationHis
logCheckingThread.start()
}
- override def getListing() = appList
+ override def getListing() = appList.values
- override def getAppUI(appId: String): SparkUI = {
+ override def getAppUI(appId: String): Option[SparkUI] = {
try {
- val appLogDir = fs.getFileStatus(new Path(resolvedLogDir.toString,
appId))
- val (_, ui) = loadAppInfo(appLogDir, renderUI = true)
- ui
+ appList.get(appId).map(info => {
+ val (replayBus, appListener) = createReplayBus(fs.getFileStatus(
+ new Path(logDir, info.logDir)))
+ val ui = {
+ val conf = this.conf.clone()
+ val appSecManager = new SecurityManager(conf)
+ new SparkUI(conf, appSecManager, replayBus, appId,
+ s"${HistoryServer.UI_PATH_PREFIX}/$appId")
+ // Do not call ui.bind() to avoid creating a new server for each
application
+ }
+
+ replayBus.replay()
+
+ // Note that this does not have any effect due to SPARK-2169.
+ ui.setAppName(s"${appListener.appName.getOrElse(NOT_STARTED)}
($appId)")
+
+ val uiAclsEnabled =
conf.getBoolean("spark.history.ui.acls.enable", false)
+ ui.getSecurityManager.setAcls(uiAclsEnabled)
+ // make sure to set admin acls before view acls so properly picked
up
--- End diff --
This comment is not mine. It's just been moved around because of changes
around it.
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