Apache Bigtop 1.1.0 发布了，值得关注的改进内容包括：
* five different operating systems are supported
* a brand new ppc64le architecture was added to the support matrix
* most stable Hadoop 2.7.1 is used
* new data notebooks project Zeppelin (incubating)
* addition of Apache Hama
* toolchain is updated to the latest versions of the development tools
* standard docker containers are available for builds, testing, and alike
* on-going improvements in the unattended cluster deployment and testing
* improvements in the smoke-tests coverage and UX
* and many upgrades to the latest versions of the ecosystem projects
(Crunch, Flume, Ignite, Hive, Mahout, Oozie, Phoenix, Pig, Spark, and many others)
代码仓库：http://www.apache.org/dist/bigtop/bigtop-1.1.0/repos/
Bigtop 是一个 Apache Hadoop 生态系统的开发、打包和测试系统。其主要目的是建立社区驱动的 Hadoop 相关项目的交互性测试。
软件详情：http://bigtop.apache.org/
来自:开源中国社区
