MAPREDUCE-4313. TestTokenCache doesn't compile due TokenCache.getDelegationToken compilation error (bobby)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1346406 13f79535-47bb-0310-9956-ffa450edef68

Author: revans2

hadoop-mapreduce-project/CHANGES.txt

@@ -160,6 +160,9 @@ Release 2.0.1-alpha - UNRELEASED
     MAPREDUCE-4307. TeraInputFormat calls FileSystem.getDefaultBlockSize()
     without a Path - Failure when using ViewFileSystem. (Ahmed Radwan via eli)
 
+    MAPREDUCE-4313. TestTokenCache doesn't compile due 
+    TokenCache.getDelegationToken compilation error (bobby)
+
 Release 2.0.0-alpha - 05-23-2012
 
   INCOMPATIBLE CHANGES

hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/mapreduce/security/TestTokenCache.java

@@ -289,7 +289,7 @@ public void testGetTokensForNamenodes() throws IOException {
     // this token is keyed by hostname:port key.
     String fs_addr = 
       SecurityUtil.buildDTServiceName(p1.toUri(), NameNode.DEFAULT_PORT);
-    Token<DelegationTokenIdentifier> nnt = TokenCache.getDelegationToken(
+    Token<DelegationTokenIdentifier> nnt = (Token<DelegationTokenIdentifier>)TokenCache.getDelegationToken(
         credentials, fs_addr);
     System.out.println("dt for " + p1 + "(" + fs_addr + ")" + " = " +  nnt);
     assertNotNull("Token for nn is null", nnt);