HDFS-3802. StartupOption.name in HdfsServerConstants should be final. Contributed by Jing Zhao

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1373253 13f79535-47bb-0310-9956-ffa450edef68

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -394,6 +394,9 @@ Branch-2 ( Unreleased changes )
     HDFS-3765. namenode -initializeSharedEdits should be able to initialize
     all shared storages. (Vinay and todd via todd)
 
+    HDFS-3802. StartupOption.name in HdfsServerConstants should be final.
+    (Jing Zhao via szetszwo)
+
   OPTIMIZATIONS
 
     HDFS-2982. Startup performance suffers when there are many edit log

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/HdfsServerConstants.java

@@ -60,7 +60,7 @@ public final class HdfsServerConstants {
     FORCE("-force"),
     NONINTERACTIVE("-nonInteractive");
     
-    private String name = null;
+    private final String name;
     
     // Used only with format and upgrade options
     private String clusterId = null;