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From d...@apache.org
Subject svn commit: r904975 - in /hadoop/common/trunk: CHANGES.txt src/java/org/apache/hadoop/security/UserGroupInformation.java
Date Sun, 31 Jan 2010 04:04:39 GMT
Author: ddas
Date: Sun Jan 31 04:04:38 2010
New Revision: 904975

URL: http://svn.apache.org/viewvc?rev=904975&view=rev
Log:
HADOOP-6518. Makes the UGI honor the env var KRB5CCNAME. Contributed by Owen O'Malley.

Modified:
    hadoop/common/trunk/CHANGES.txt
    hadoop/common/trunk/src/java/org/apache/hadoop/security/UserGroupInformation.java

Modified: hadoop/common/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/CHANGES.txt?rev=904975&r1=904974&r2=904975&view=diff
==============================================================================
--- hadoop/common/trunk/CHANGES.txt (original)
+++ hadoop/common/trunk/CHANGES.txt Sun Jan 31 04:04:38 2010
@@ -119,6 +119,9 @@
     HADOOP-6495.  Identifier should be serialized after the password is
      created In Token constructor (jnp via boryas)
 
+    HADOOP-6518. Makes the UGI honor the env var KRB5CCNAME. 
+    (Owen O'Malley via ddas)
+
   OPTIMIZATIONS
 
   BUG FIXES

Modified: hadoop/common/trunk/src/java/org/apache/hadoop/security/UserGroupInformation.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/src/java/org/apache/hadoop/security/UserGroupInformation.java?rev=904975&r1=904974&r2=904975&view=diff
==============================================================================
--- hadoop/common/trunk/src/java/org/apache/hadoop/security/UserGroupInformation.java (original)
+++ hadoop/common/trunk/src/java/org/apache/hadoop/security/UserGroupInformation.java Sun
Jan 31 04:04:38 2010
@@ -241,6 +241,10 @@
     static {
       USER_KERBEROS_OPTIONS.put("doNotPrompt", "true");
       USER_KERBEROS_OPTIONS.put("useTicketCache", "true");
+      String ticketCache = System.getenv("KRB5CCNAME");
+      if (ticketCache != null) {
+        USER_KERBEROS_OPTIONS.put("ticketCache", ticketCache);
+      }
     }
     private static final AppConfigurationEntry USER_KERBEROS_LOGIN =
       new AppConfigurationEntry(Krb5LoginModule.class.getName(),



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