Make it so that we can work with our forked NFLX and upstream

src/main/scala/org/apache/spark/deploy/history/EventHistoryReplayer.scala

@@ -40,7 +40,7 @@ class InternalEventHistoryReplayer(sparkConf: SparkConf, appId: String, attemptI
   val replayListenerBus = new ReplayListenerBus()
   replayListenerBus.addListener(new QuboleJobListener(sparkConf))
 
-  def allCodecOptions: Seq[Option[String]] = {
+  def possibleCodecOptions: Seq[Option[String]] = {
     // Because CompressionCodec has codec list as private
     val codecs: Seq[Option[String]] = List(
       None, Some("lz4"), Some("lzf"), Some("snappy"), Some("zstd"))
@@ -53,7 +53,7 @@ class InternalEventHistoryReplayer(sparkConf: SparkConf, appId: String, attemptI
     }
   }
 
-  private def getLogPath(
+  protected def getLogPath(
       logBaseDir: URI,
       appId: String,
       appAttemptId: Option[String],
@@ -67,13 +67,13 @@ class InternalEventHistoryReplayer(sparkConf: SparkConf, appId: String, attemptI
     }
   }
 
-  def getLogPaths(appId: String, attemptId: Option[String]) = {
+  def possibleLogPaths(appId: String, attemptId: Option[String]) = {
     val logBaseDir = Utils.resolveURI(sparkConf.get(EVENT_LOG_DIR))
     val rollingPath = RollingEventLogFilesWriter.getAppEventLogDirPath(
       logBaseDir, appId, attemptId).toString()
     val singlePath = SingleEventLogFileWriter.getLogPath(
       logBaseDir, appId, attemptId)
-    val paths: Seq[String] = allCodecOptions.flatMap { codec =>
+    val paths: Seq[String] = possibleCodecOptions.flatMap { codec =>
       val logPath = getLogPath(Utils.resolveURI(logDir), appId, attemptId, codec)
       val inProgressPath = logPath + EventLogFileWriter.IN_PROGRESS
       Seq(logPath, inProgressPath)
@@ -82,7 +82,7 @@ class InternalEventHistoryReplayer(sparkConf: SparkConf, appId: String, attemptI
     paths
   }
 
-  getLogPaths(appId, attemptId)
+  possibleLogPaths(appId, attemptId)
     .map(new Path(_))
     .flatMap(tryGetFileStatus)
     .headOption // find the first valid log path amongst all possible log paths