svn commit: r1399102 - in /hadoop/common/branches/branch-1: CHANGES.txt src/core/org/apache/hadoop/security/SecurityUtil.java

[suresh]

Author: suresh
Date: Wed Oct 17 05:33:18 2012
New Revision: 1399102

URL: http://svn.apache.org/viewvc?rev=1399102&view=rev
Log:
HADOOP-8882. Uppercase namenode host name causes fsck to fail when useKsslAuth 
is on. Contributed by Arpit Gupta.

Modified:
    hadoop/common/branches/branch-1/CHANGES.txt
    
hadoop/common/branches/branch-1/src/core/org/apache/hadoop/security/SecurityUtil.java

Modified: hadoop/common/branches/branch-1/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-1/CHANGES.txt?rev=1399102&r1=1399101&r2=1399102&view=diff
==============================================================================
--- hadoop/common/branches/branch-1/CHANGES.txt (original)
+++ hadoop/common/branches/branch-1/CHANGES.txt Wed Oct 17 05:33:18 2012
@@ -251,6 +251,9 @@ Release 1.2.0 - unreleased
     MAPREDUCE-4451. fairscheduler fail to init job with kerberos 
authentication 
     configured. (erik.fang via tucu)
 
+    HADOOP-8882. Uppercase namenode host name causes fsck to fail when 
+    useKsslAuth is on. (Arpit Gupta via suresh)
+
 Release 1.1.0 - unreleased
 
   INCOMPATIBLE CHANGES

Modified: 
hadoop/common/branches/branch-1/src/core/org/apache/hadoop/security/SecurityUtil.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-1/src/core/org/apache/hadoop/security/SecurityUtil.java?rev=1399102&r1=1399101&r2=1399102&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-1/src/core/org/apache/hadoop/security/SecurityUtil.java
 (original)
+++ 
hadoop/common/branches/branch-1/src/core/org/apache/hadoop/security/SecurityUtil.java
 Wed Oct 17 05:33:18 2012
@@ -43,6 +43,7 @@ import org.apache.hadoop.io.Text;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.authentication.client.AuthenticatedURL;
 import 
org.apache.hadoop.security.authentication.client.AuthenticationException;
+import org.apache.hadoop.security.authentication.util.KerberosUtil;
 import org.apache.hadoop.security.authorize.AccessControlList;
 import org.apache.hadoop.security.token.Token;
 
@@ -136,7 +137,8 @@ public class SecurityUtil {
     if(!UserGroupInformation.isSecurityEnabled())
       return;
     
-    String serviceName = "host/" + remoteHost.getHost();
+    String serviceName = KerberosUtil.getServicePrincipal("host",
+        remoteHost.getHost());
     if (LOG.isDebugEnabled())
       LOG.debug("Fetching service ticket for host at: " + serviceName);
     Object serviceCred = null;