HADOOP-4023. Fix javadoc warnings introduced when the HDFS javadoc was

made private. (omalley)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/core/trunk@689333 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -382,6 +382,9 @@ Trunk (unreleased changes)
     HADOOP-3705. Fix mapred.join parser to accept InputFormats named with
     underscore and static, inner classes. (cdouglas)
 
+    HADOOP-4023. Fix javadoc warnings introduced when the HDFS javadoc was 
+    made private. (omalley)
+
 Release 0.18.1 - Unreleased
 
   BUG FIXES

build.xml

@@ -822,7 +822,7 @@
     </javadoc>
   </target>	
 
-  <target name="javadoc" description="Generate javadoc">
+  <target name="javadoc" depends="compile" description="Generate javadoc">
     <mkdir dir="${build.javadoc}"/>
     <javadoc
       overview="${core.src.dir}/overview.html"

src/core/org/apache/hadoop/fs/FileSystem.java

@@ -51,7 +51,7 @@ import org.apache.hadoop.security.UserGroupInformation;
  * 
  * <p>
  * The local implementation is {@link LocalFileSystem} and distributed
- * implementation is {@link DistributedFileSystem}.
+ * implementation is DistributedFileSystem.
  *****************************************************************/
 public abstract class FileSystem extends Configured implements Closeable {
   private static final String FS_DEFAULT_NAME_KEY = "fs.default.name";

src/core/org/apache/hadoop/metrics/MetricsUtil.java

@@ -26,7 +26,7 @@ import org.apache.commons.logging.LogFactory;
 /**
  * Utility class to simplify creation and reporting of hadoop metrics.
  *
- * For examples of usage, see {@link org.apache.hadoop.hdfs.server.namenode.metrics.NameNodeMetrics}.
+ * For examples of usage, see NameNodeMetrics.
  * @see org.apache.hadoop.metrics.MetricsRecord
  * @see org.apache.hadoop.metrics.MetricsContext
  * @see org.apache.hadoop.metrics.ContextFactory

src/core/overview.html

@@ -132,10 +132,9 @@ following:
 
 <ol>
 
-<li>The {@link org.apache.hadoop.hdfs.server.namenode.NameNode} (Distributed Filesystem
-master) host.  This is specified with the configuration
-property <tt><a
-href="../hadoop-default.html#fs.default.name">fs.default.name</a></tt>.
+<li>The NameNode (Distributed Filesystem master) host.  This is
+specified with the configuration property <tt><a
+ href="../hadoop-default.html#fs.default.name">fs.default.name</a></tt>.
 </li>
 
 <li>The {@link org.apache.hadoop.mapred.JobTracker} (MapReduce master)