[SPARK-8657] [YARN] Fail to upload resource to viewfs

Fail to upload resource to viewfs in spark-1.4
JIRA Link: https://issues.apache.org/jira/browse/SPARK-8657

Author: Tao Li <litao@sogou-inc.com>

Closes #7125 from litao-buptsse/SPARK-8657-for-master and squashes the following commits:

65b13f4 [Tao Li] [SPARK-8657] [YARN] Fail to upload resource to viewfs

yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala

@@ -321,8 +321,9 @@ private[spark] class Client(
           val linkname = targetDir.map(_ + "/").getOrElse("") +
             destName.orElse(Option(localURI.getFragment())).getOrElse(localPath.getName())
           val destPath = copyFileToRemote(dst, localPath, replication)
+          val destFs = FileSystem.get(destPath.toUri(), hadoopConf)
           distCacheMgr.addResource(
-            fs, hadoopConf, destPath, localResources, resType, linkname, statCache,
+            destFs, hadoopConf, destPath, localResources, resType, linkname, statCache,
             appMasterOnly = appMasterOnly)
           (false, linkname)
         } else {