Author: dhruba
Date: Sun Feb 10 23:32:41 2008
New Revision: 620433
URL: http://svn.apache.org/viewvc?rev=620433&view=rev
Log:
HADOOP-2780. The default socket buffer size for DataNodes is 128K.
svn merge -c 620431 from trunk.
Modified:
hadoop/core/branches/branch-0.16/CHANGES.txt
hadoop/core/branches/branch-0.16/src/java/org/apache/hadoop/dfs/FSConstants.java
Modified: hadoop/core/branches/branch-0.16/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.16/CHANGES.txt?rev=620433&r1=620432&r2=620433&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.16/CHANGES.txt (original)
+++ hadoop/core/branches/branch-0.16/CHANGES.txt Sun Feb 10 23:32:41 2008
@@ -16,6 +16,8 @@
dfs.umask to set the umask that is used by DFS.
(Tsz Wo (Nicholas), SZE via dhruba)
+ HADOOP-2780. The default socket buffer size for DataNodes is 128K.
+ (dhruba)
Release 0.16.0 - 2008-02-07
Modified:
hadoop/core/branches/branch-0.16/src/java/org/apache/hadoop/dfs/FSConstants.java
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.16/src/java/org/apache/hadoop/dfs/FSConstants.java?rev=620433&r1=620432&r2=620433&view=diff
==============================================================================
---
hadoop/core/branches/branch-0.16/src/java/org/apache/hadoop/dfs/FSConstants.java
(original)
+++
hadoop/core/branches/branch-0.16/src/java/org/apache/hadoop/dfs/FSConstants.java
Sun Feb 10 23:32:41 2008
@@ -142,7 +142,7 @@
public static final int BUFFER_SIZE = new
Configuration().getInt("io.file.buffer.size", 4096);
//TODO [EMAIL PROTECTED]: should be conf injected?
public static final long DEFAULT_BLOCK_SIZE = 64 * 1024 * 1024;
- public static final int DEFAULT_DATA_SOCKET_SIZE = 1024 * 1024;
+ public static final int DEFAULT_DATA_SOCKET_SIZE = 128 * 1024;
public static final int SIZE_OF_INTEGER = Integer.SIZE / Byte.SIZE;
