Hadoop 1.0.0发布

On 2011年12月30日, in soft, by netoearth

顶级Apache开源项目Hadoop发布了1.0.0版。Hadoop是前雅虎开发者Doug Cutting开发的分布式计算平台,名字源于玩具象,至今已被数千家公司用于分析大容量数据。Hadoop 1.0.0主要是修正了bug,改进了性能和兼容性。它的上一个版本是0.20.205.0,新版的版本号原是 0.20.205.1,但开发者表示,Hadoop已经成熟几年前就做好了应用于生产的准备,但有些客户在采用前希望看到版本号是1.0,所以他们决定直接跳到了1.0。

27 December, 2011: release 1.0.0 available

After six years of gestation, Hadoop reaches 1.0.0! This release is from the 0.20-security code line, and includes support for:

  • security
  • HBase (append/hsynch/hflush, and security)
  • webhdfs (with full support for security)
  • performance enhanced access to local files for HBase
  • other performance enhancements, bug fixes, and features

 

Please see the complete Hadoop 1.0.0 Release Notes for details.

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