HDFS-7277. Remove explicit dependency on netty 3.2 in BKJournal. Contributed by Haohui Mai.

hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

@@ -318,6 +318,8 @@ Release 2.7.0 - UNRELEASED
 
     HDFS-7226. Fix TestDNFencing.testQueueingWithAppend. (Yongjun Zhang via jing9)
 
+    HDFS-7277. Remove explicit dependency on netty 3.2 in BKJournal. (wheat9)
+
 Release 2.6.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES

hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/pom.xml

@@ -36,25 +36,7 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <hadoop.common.build.dir>${basedir}/../../../../../hadoop-common-project/hadoop-common/target</hadoop.common.build.dir>
   </properties>
 
-  <dependencyManagement>
-    <dependencies>
-      <!-- This is a really old version of netty, that gets privatized
-           via shading and hence it is not managed via a parent pom -->
-      <dependency>
-        <groupId>org.jboss.netty</groupId>
-        <artifactId>netty</artifactId>
-        <version>3.2.4.Final</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
   <dependencies>
-    <dependency>
-      <groupId>org.jboss.netty</groupId>
-      <artifactId>netty</artifactId>
-      <scope>compile</scope>
-    </dependency>
-
     <dependency>
       <groupId>commons-logging</groupId>
       <artifactId>commons-logging</artifactId>