CDH Support for Hadoop

Transfer from 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