HADOOP-10078. KerberosAuthenticator always does SPNEGO. (rkanter via tucu)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1541720 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/client/KerberosAuthenticator.java

@@ -185,7 +185,7 @@ public class KerberosAuthenticator implements Authenticator {
       conn.setRequestMethod(AUTH_HTTP_METHOD);
       conn.connect();
       
-      if (conn.getRequestProperty(AUTHORIZATION) != null && conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
+      if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
         LOG.debug("JDK performed authentication on our behalf.");
         // If the JDK already did the SPNEGO back-and-forth for
         // us, just pull out the token.

hadoop-common-project/hadoop-auth/src/test/java/org/apache/hadoop/security/authentication/client/AuthenticatorTestCase.java

@@ -136,7 +136,6 @@ public class AuthenticatorTestCase {
       TestConnectionConfigurator connConf = new TestConnectionConfigurator();
       AuthenticatedURL aUrl = new AuthenticatedURL(authenticator, connConf);
       HttpURLConnection conn = aUrl.openConnection(url, token);
-      Assert.assertTrue(token.isSet());
       Assert.assertTrue(connConf.invoked);
       String tokenStr = token.toString();
       if (doPost) {

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -479,6 +479,8 @@ Release 2.2.1 - UNRELEASED
     as [-Dkey, value] which breaks GenericsOptionParser.
     (Enis Soztutar via cnauroth)
 
+    HADOOP-10078. KerberosAuthenticator always does SPNEGO. (rkanter via tucu)
+
 Release 2.2.0 - 2013-10-13
 
   INCOMPATIBLE CHANGES