【IT168 技术】对于业界的大数据存储及分布式处理系统来说，Hadoop 是耳熟能详的卓越开源分布式文件存储及处理框架，对于 Hadoop 框架的介绍在此不再累述，读者可参考 Hadoop 官方简介。使用和学习过老 Hadoop 框架(0.20.0 及之前版本)的同仁应该很熟悉如下的原 ...

MapReduce developers face a steep learning curve when first deploying and configuring a Hadoop cluster and later when verifying program correctness. Compounded by long execution times (measured in ...

Having worked on Hadoop since day one in 2006, Hortonworks co-founder Arun Murthy is clear about the significance of the latest version of the open-source big-data technology. "Hadoop 2 is a big step.

What are some of the cool things in the 2.0 release of Hadoop? To start, how about a revamped MapReduce? And what would you think of a high availability (HA) implementation of the Hadoop Distributed ...