HADOOP-12507. Move retry policy and writable interfaces to hadoop-common-client. Contributed by Haohui Mai.

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

@@ -47,13 +47,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
           </excludes>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-javadoc-plugin</artifactId>
-        <configuration>
-          <excludePackageNames>org.apache.hadoop.hdfs.protocol.proto</excludePackageNames>
-        </configuration>
-      </plugin>
     </plugins>
   </build>
 </project>

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/WritableFactory.java → hadoop-common-project/hadoop-common-client/src/main/java/org/apache/hadoop/io/WritableFactory.java

@@ -22,7 +22,6 @@ import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 
 /** A factory for a class of Writable.
- * @see WritableFactories
  */
 @InterfaceAudience.Public
 @InterfaceStability.Stable