svn commit: r1355788 - in /hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common: ./ src/main/java/org/apache/hadoop/conf/ src/main/java/org/apache/hadoop/fs/ src/test/java/org/apache/hadoop/fs/

[harsh]

Author: harsh
Date: Sat Jun 30 18:44:31 2012
New Revision: 1355788

URL: http://svn.apache.org/viewvc?rev=1355788&view=rev
Log:
Backport of HADOOP-6802. svn merge -c 1355784 from trunk. (harsh)

Modified:
    
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/CHANGES.txt
    
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
    
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
    
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalDirAllocator.java
    
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestLocalDirAllocator.java

Modified: 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/CHANGES.txt?rev=1355788&r1=1355787&r2=1355788&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/CHANGES.txt 
(original)
+++ 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/CHANGES.txt 
Sat Jun 30 18:44:31 2012
@@ -50,6 +50,10 @@ Release 2.0.1-alpha - UNRELEASED
     HADOOP-8449. hadoop fs -text fails with compressed sequence files
     with the codec file extension (harsh)
 
+    HADOOP-6802. Remove FS_CLIENT_BUFFER_DIR_KEY = "fs.client.buffer.dir"
+    from CommonConfigurationKeys.java (not used, deprecated)
+    (Sho Shimauchi via harsh)
+
   BUG FIXES
 
     HADOOP-8372. NetUtils.normalizeHostName() incorrectly handles hostname

Modified: 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java?rev=1355788&r1=1355787&r2=1355788&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java
 Sat Jun 30 18:44:31 2012
@@ -114,8 +114,8 @@ import org.xml.sax.SAXException;
  * For example, one might define a final parameter with:
  * <tt><pre>
  *  &lt;property&gt;
- *    &lt;name&gt;dfs.client.buffer.dir&lt;/name&gt;
- *    &lt;value&gt;/tmp/hadoop/dfs/client&lt;/value&gt;
+ *    &lt;name&gt;dfs.hosts.include&lt;/name&gt;
+ *    &lt;value&gt;/etc/hadoop/conf/hosts.include&lt;/value&gt;
  *    <b>&lt;final&gt;true&lt;/final&gt;</b>
  *  &lt;/property&gt;</pre></tt>
  *
@@ -2116,8 +2116,6 @@ public class Configuration implements It
                new 
String[]{CommonConfigurationKeys.NET_TOPOLOGY_NODE_SWITCH_MAPPING_IMPL_KEY});
     Configuration.addDeprecation("dfs.df.interval", 
                new String[]{CommonConfigurationKeys.FS_DF_INTERVAL_KEY});
-    Configuration.addDeprecation("dfs.client.buffer.dir", 
-               new String[]{CommonConfigurationKeys.FS_CLIENT_BUFFER_DIR_KEY});
     Configuration.addDeprecation("hadoop.native.lib", 
                new 
String[]{CommonConfigurationKeys.IO_NATIVE_LIB_AVAILABLE_KEY});
     Configuration.addDeprecation("fs.default.name", 

Modified: 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java?rev=1355788&r1=1355787&r2=1355788&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeys.java
 Sat Jun 30 18:44:31 2012
@@ -44,11 +44,6 @@ public class CommonConfigurationKeys ext
     "fs.permissions.umask-mode";
   /** Default value for FS_PERMISSIONS_UMASK_KEY */
   public static final int     FS_PERMISSIONS_UMASK_DEFAULT = 0022;
-  /** @deprecated not used, jira was created to remove this constant:
-   * https://issues.apache.org/jira/browse/HADOOP-6802
-   */
-  public static final String  FS_CLIENT_BUFFER_DIR_KEY =
-    "fs.client.buffer.dir";
   /** How often does RPC client send pings to RPC server */
   public static final String  IPC_PING_INTERVAL_KEY = "ipc.ping.interval";
   /** Default value for IPC_PING_INTERVAL_KEY */

Modified: 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalDirAllocator.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalDirAllocator.java?rev=1355788&r1=1355787&r2=1355788&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalDirAllocator.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/LocalDirAllocator.java
 Sat Jun 30 18:44:31 2012
@@ -66,8 +66,8 @@ import org.apache.hadoop.conf.Configurat
 @InterfaceStability.Unstable
 public class LocalDirAllocator {
   
-  //A Map from the config item names like "mapred.local.dir", 
-  //"dfs.client.buffer.dir" to the instance of the AllocatorPerContext. This
+  //A Map from the config item names like "mapred.local.dir"
+  //to the instance of the AllocatorPerContext. This
   //is a static object to make sure there exists exactly one instance per JVM
   private static Map <String, AllocatorPerContext> contexts = 
                  new TreeMap<String, AllocatorPerContext>();

Modified: 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestLocalDirAllocator.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestLocalDirAllocator.java?rev=1355788&r1=1355787&r2=1355788&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestLocalDirAllocator.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestLocalDirAllocator.java
 Sat Jun 30 18:44:31 2012
@@ -48,7 +48,7 @@ public class TestLocalDirAllocator {
   final static private String QUALIFIED_DIR_ROOT;
   final static private Path BUFFER_PATH_ROOT = new Path(BUFFER_DIR_ROOT);
   final static private File BUFFER_ROOT = new File(BUFFER_DIR_ROOT);
-  final static private String CONTEXT = "fs.client.buffer.dir";
+  final static private String CONTEXT = "mapred.local.dir";
   final static private String FILENAME = "block";
   final static private LocalDirAllocator dirAllocator =
     new LocalDirAllocator(CONTEXT);