Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HDFS-4053. Merging change r1399908 from trunk. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1475848 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-04-25 16:44:59 +00:00
parent e304090117
commit a51590e1c5
3 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -444,6 +444,8 @@ Release 2.0.3-alpha - 2013-02-06
HDFS-4456. Add concat to HttpFS and WebHDFS REST API docs. (plamenj2003 via tucu)
HDFS-4053. Increase the default block size. (eli)
OPTIMIZATIONS
HDFS-3429. DataNode reads checksums even if client does not need them (todd)

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
View File

@ -31,7 +31,7 @@ import org.apache.hadoop.fs.CommonConfigurationKeys;
public class DFSConfigKeys extends CommonConfigurationKeys {
public static final String DFS_BLOCK_SIZE_KEY = "dfs.blocksize";
public static final long DFS_BLOCK_SIZE_DEFAULT = 64*1024*1024;
public static final long DFS_BLOCK_SIZE_DEFAULT = 128*1024*1024;
public static final String DFS_REPLICATION_KEY = "dfs.replication";
public static final short DFS_REPLICATION_DEFAULT = 3;
public static final String DFS_STREAM_BUFFER_SIZE_KEY = "dfs.stream-buffer-size";

2
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
View File

@ -358,7 +358,7 @@
<property>
<name>dfs.blocksize</name>
<value>67108864</value>
<value>134217728</value>
<description>
The default block size for new files, in bytes.
You can use the following suffix (case insensitive):