remove deprecated options

Author: gengliangwang

core/src/main/scala/org/apache/spark/deploy/history/HistoryServerArguments.scala

@@ -35,33 +35,20 @@ private[history] class HistoryServerArguments(conf: SparkConf, args: Array[Strin
   @tailrec
   private def parse(args: List[String]): Unit = {
     args match {
-      case ("--dir" | "-d") :: value :: tail =>
-        setLogDirectory(value)
-        parse(tail)
-
       case ("--help" | "-h") :: tail =>
         printUsageAndExit(0)
 
       case ("--properties-file") :: value :: tail =>
         propertiesFile = value
         parse(tail)
 
-      case dir :: Nil =>
-        setLogDirectory(value = dir)
-
       case Nil =>
 
       case _ =>
         printUsageAndExit(1)
     }
   }
 
-  private def setLogDirectory(value: String): Unit = {
-    logWarning("Setting log directory through the command line is deprecated as of " +
-      "Spark 1.1.0. Please set this through spark.history.fs.logDirectory instead.")
-    conf.set("spark.history.fs.logDirectory", value)
-  }
-
    // This mutates the SparkConf, so all accesses to it must be made after this line
    Utils.loadDefaultSparkProperties(conf, propertiesFile)
 
@@ -72,8 +59,6 @@ private[history] class HistoryServerArguments(conf: SparkConf, args: Array[Strin
       |Usage: HistoryServer [options]
       |
       |Options:
-      |  DIR                         Deprecated; set spark.history.fs.logDirectory directly
-      |  --dir DIR (-d DIR)          Deprecated; set spark.history.fs.logDirectory directly
       |  --properties-file FILE      Path to a custom Spark properties file.
       |                              Default is conf/spark-defaults.conf.
       |