Revert merge of HDFS-2218 for 0.20.205

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-205@1174572 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -186,9 +186,6 @@ Release 0.20.205.0 - 2011.09.12
     HADOOP-7649. TestMapredGroupMappingServiceRefresh and 
     TestRefreshUserMappings fail after HADOOP-7625. (jitendra)
 
-    HDFS-2218. Disable TestHdfsProxy.testHdfsProxyInterface in automated test suite 
-    for 0.20-security-205 release. (Matt Foley)
-    
     HADOOP-7658. Fix hadoop config template for secured and unsecured
     installation (Eric Yang via gkesavan)
 

src/contrib/hdfsproxy/src/test/org/apache/hadoop/hdfsproxy/TestHdfsProxy.java

@@ -197,15 +197,6 @@ public class TestHdfsProxy extends TestCase {
 
   /** verify hdfsproxy implements the hftp interface */
   public void testHdfsProxyInterface() throws Exception {
-      // Test currently fails in Jenkins with 
-      //   "org.apache.hadoop.ipc.RemoteException: hudson is not allowed to impersonate hudson"
-      // TODO: Fix and restore test after 0.20-security-204 release.
-      //
-      // doTestHdfsProxyInterface();
-  }
-
-  /** verify hdfsproxy implements the hftp interface */
-  private void doTestHdfsProxyInterface() throws Exception {
     MiniDFSCluster cluster = null;
     HdfsProxy proxy = null;
     try {