From 05ae7983c642a77f8cda1211db937a2f4449d92c Mon Sep 17 00:00:00 2001
From: Karthik Kambatla <kasha@apache.org>
Date: Fri, 29 Aug 2014 15:55:25 -0700
Subject: [PATCH] HADOOP-11030. Define a variable jackson.version instead of
 using constant at multiple places. (Juan Yu via kasha)

(cherry picked from commit 9ad413b19d98352e4ae848a945ab1f72ababa576)
---
 hadoop-common-project/hadoop-common/CHANGES.txt |  3 +++
 hadoop-project/pom.xml                          | 11 +++++++----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index c3866a2a201..055a457ebe6 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -152,6 +152,9 @@ Release 2.6.0 - UNRELEASED
     HADOOP-11021. Configurable replication factor in the hadoop archive
     command. (Zhe Zhang via wang)
 
+    HADOOP-11030. Define a variable jackson.version instead of using constant 
+    at multiple places. (Juan Yu via kasha)
+
   OPTIMIZATIONS
 
     HADOOP-10838. Byte array native checksumming. (James Thomas via todd)
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 08959e325bb..33cdff569ee 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -61,6 +61,9 @@
     <!-- jersey version -->
     <jersey.version>1.9</jersey.version>
 
+    <!-- jackson version -->
+    <jackson.version>1.9.13</jackson.version>
+
     <!-- ProtocolBuffer version, used to verify the protoc version and -->
     <!-- define the protobuf JAR version                               -->
     <protobuf.version>2.5.0</protobuf.version>
@@ -660,22 +663,22 @@
       <dependency>
         <groupId>org.codehaus.jackson</groupId>
         <artifactId>jackson-mapper-asl</artifactId>
-        <version>1.9.13</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>org.codehaus.jackson</groupId>
         <artifactId>jackson-core-asl</artifactId>
-        <version>1.9.13</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>org.codehaus.jackson</groupId>
         <artifactId>jackson-jaxrs</artifactId>
-        <version>1.9.13</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>org.codehaus.jackson</groupId>
         <artifactId>jackson-xc</artifactId>
-        <version>1.9.13</version>
+        <version>${jackson.version}</version>
       </dependency>
       <dependency>
         <groupId>org.mockito</groupId>