From 1396867b52533ecf894158a464c6cd3abc7041b9 Mon Sep 17 00:00:00 2001
From: Allen Wittenauer <aw@apache.org>
Date: Tue, 27 Oct 2015 12:01:50 -0700
Subject: [PATCH] HADOOP-12494. fetchdt stores the token based on token kind
 instead of token service (HeeSoo Kim via aw)

---
 hadoop-common-project/hadoop-common/CHANGES.txt                | 3 +++
 .../org/apache/hadoop/hdfs/tools/DelegationTokenFetcher.java   | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 9ba6275409..e1addb2c38 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -516,6 +516,9 @@ Trunk (Unreleased)
     HADOOP-12515. Mockito dependency is missing in hadoop-kafka module.
     (Kai Zheng via aajisaka)
 
+    HADOOP-12494. fetchdt stores the token based on token kind instead
+    of token service (HeeSoo Kim via aw)
+
   OPTIMIZATIONS
 
     HADOOP-7761. Improve the performance of raw comparisons. (todd)
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DelegationTokenFetcher.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DelegationTokenFetcher.java
index 803402dc94..39821aaff8 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DelegationTokenFetcher.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DelegationTokenFetcher.java
@@ -178,7 +178,7 @@ static void saveDelegationToken(Configuration conf, FileSystem fs,
     Token<?> token = fs.getDelegationToken(renewer);
     if (null != token) {
       Credentials cred = new Credentials();
-      cred.addToken(token.getKind(), token);
+      cred.addToken(token.getService(), token);
       cred.writeTokenStorageFile(tokenFile, conf);
 
       if (LOG.isDebugEnabled()) {