HDFS-6829. DFSAdmin refreshSuperUserGroupsConfiguration failed in security cluster. (Contributed by zhaoyunjiong)

arp7 · arp7 · commit acdddfffcd6f · 2014-08-22T18:14:55.000Z
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1619882 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -630,6 +630,9 @@ Release 2.6.0 - UNRELEASED
 
     HDFS-6890. NFS readdirplus doesn't return dotdot attributes (brandonli)
 
+    HDFS-6829. DFSAdmin refreshSuperUserGroupsConfiguration failed in
+    security cluster (zhaoyunjiong via Arpit Agarwal)
+
 Release 2.5.0 - 2014-08-11
 
   INCOMPATIBLE CHANGES
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
@@ -356,7 +356,7 @@ static int run(DistributedFileSystem dfs, String[] argv, int idx) throws IOExcep
    * Construct a DFSAdmin object.
    */
   public DFSAdmin() {
-    this(null);
+    this(new HdfsConfiguration());
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -356,7 +356,7 @@ static int run(DistributedFileSystem dfs, String[] argv, int idx) throws IOExcep`
`356`	`356`	`* Construct a DFSAdmin object.`
`357`	`357`	`*/`
`358`	`358`	`public DFSAdmin() {`
`359`		`- this(null);`
	`359`	`+ this(new HdfsConfiguration());`
`360`	`360`	`}`
`361`	`361`
`362`	`362`	`/**`