转自 http://blog.sina.com.cn/s/blog_9bf980ad010102wf.html
|
Component |
Description |
CDH3u4 Version |
CDH4u0 Version |
|
Apache Hadoop |
Reliable, scalable distributed storage and computing |
hadoop-0.20.2+923.256 |
hadoop-2.0.0+73 |
|
HDFS |
The Hadoop Distributed File System |
hadoop-0.20.2+923.256 |
hadoop-2.0.0+73 |
|
Fuse-DFS |
Module for mounting HDFS as a traditional file system |
hadoop-0.20.2+923.256 |
hadoop-2.0.0+73 |
|
MapReduce |
Distributed computing framework for Apache Hadoop |
hadoop-0.20.2+923.256 |
mr1-0.20.2+1213 |
|
MapReduce 2 |
The next-generation of the MapReduce framework |
-- |
hadoop-2.0.0+73 |
|
Hadoop Common |
A set of utilities that support the Hadoop subprojects |
hadoop-0.20.2+923.256 |
hadoop-2.0.0+73 |
|
Apache Flume |
Distributed service for collecting and aggregating log and event data |
flume-0.9.4+25.43, flume-1.1.0 |
flume-1.1.0 |
|
Apache HBase |
Scalable record and table storage with real-time read/write access |
hbase-0.90.6+84.29 |
hbase-0.92.1+37 |
|
Apache Hive |
SQL-like language and metadata repository |
hive-0.7.1+42.43 |
hive-0.8.1+59 |
|
Apache Mahout |
Library of machine learning algorithms for Hadoop |
mahout-0.5+9.5 |
mahout-0.6+15 |
|
Apache Oozie |
Workflow engine to coordinate Hadoop activities |
oozie-2.3.2+27.19 |
oozie-3.1.3+153 |
|
Apache Pig |
High-level data flow language |
pig-0.8.1+28.32 |
pig-0.9.2+25 |
|
Apache Sqoop |
Data transport engine for integrating Hadoop with relational databases |
sqoop-1.3.0+5.76 |
sqoop-1.4.1+27 |
|
Apache Whirr |
Library for deploying and running Hadoop in the cloud |
whirr-0.5.0+4.12 |
whirr-0.7.1+14 |
|
Apache Zookeeper |
Highly-reliable distributed coordination service |
zookeeper-3.3.5+19.1 |
zookeeper-3.4.3+14 |
|
Hue |
Browser-based interface for interacting with Hadoop |
hue-1.2.0.0+114.35 |
hue-2.0.0+49 |