HADOOP-14652. Update metrics-core version to 3.2.4. (rchiang)

NOTICE.txt

@@ -591,3 +591,17 @@ The binary distribution of this product bundles binaries of
 swagger-annotations (https://github.com/swagger-api/swagger-core),
 which has the following notices:
  * Copyright 2016 SmartBear Software
+
+The binary distribution of this product bundles binaries of
+metrics-core 3.2.4
+which has the following notices:
+ * Copyright 2010-2013 Coda Hale and Yammer, Inc.
+
+   This product includes software developed by Coda Hale and Yammer, Inc.
+
+   This product includes code derived from the JSR-166 project (ThreadLocalRandom, Striped64,
+   LongAdder), which was released with the following comments:
+
+   Written by Doug Lea with assistance from members of JCP JSR-166
+   Expert Group and released to the public domain, as explained at
+   http://creativecommons.org/publicdomain/zero/1.0/

hadoop-common-project/hadoop-kms/pom.xml

@@ -159,7 +159,7 @@
       <scope>compile</scope>
     </dependency>
     <dependency>
-      <groupId>com.codahale.metrics</groupId>
+      <groupId>io.dropwizard.metrics</groupId>
       <artifactId>metrics-core</artifactId>
       <scope>compile</scope>
     </dependency>

hadoop-project/pom.xml

@@ -1107,9 +1107,9 @@
         <version>${hsqldb.version}</version>
       </dependency>
       <dependency>
-        <groupId>com.codahale.metrics</groupId>
+        <groupId>io.dropwizard.metrics</groupId>
         <artifactId>metrics-core</artifactId>
-        <version>3.0.1</version>
+        <version>3.2.4</version>
       </dependency>
       <dependency>
         <groupId>org.apache.hadoop</groupId>

hadoop-tools/hadoop-sls/pom.xml

@@ -49,7 +49,7 @@
       <artifactId>hadoop-rumen</artifactId>
     </dependency>
     <dependency>
-      <groupId>com.codahale.metrics</groupId>
+      <groupId>io.dropwizard.metrics</groupId>
       <artifactId>metrics-core</artifactId>
       <scope>compile</scope>
     </dependency>

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml

@@ -122,7 +122,7 @@
     </dependency>
 
     <dependency>
-      <groupId>com.codahale.metrics</groupId>
+      <groupId>io.dropwizard.metrics</groupId>
       <artifactId>metrics-core</artifactId>
     </dependency>
     <!--