智能化下的产物,无人棋牌室
Onyx 0.8.4 发布,此版本更新内容:
- 重大改进:Changed the signature of trigger sync function.
- New feature: Added support for handling lifecycle exceptions with
:lifecycle/handle-exception
- New feature: Added the Colocation Task scheduler
- Bug fix: Fixed a bug where
:flow/from
->:all
didn’t match compilation step. #464 - Bug fix: Fixed an issue where peers didn’t restart properly on failure under certain conditions
- Enhancement: Switched to 3rd party scheduling library – BtrPlace.
- Enhancement: Added parameters for BookKeeper disk threshold error and warnings
- Dependency change: Upgraded
uk.co.real-logic/aeron-all
to0.2.3
下载:https://github.com/onyx-platform/onyx/archive/0.8.4.zip
Onyx 是什么?
- Onyx 是一个无中心、支持云、容错的分布式计算系统
- 使用 Clojure 编写
- 支持批处理和流处理混合
- 提供信息模型用于描述和构建分布式工作流
- 竞争对手: Storm, Cascading, Map/Reduce, Dryad, Apache Sqoop, Twitter Crane 等等
用途?
- 实时的事件流处理
- 连续计算
- ETL
- 在 MapReduce 进行数据转换
- 数据清理
- 数据摄入和存储媒介传输