今天偶然得机会,找到一篇不错得文章,现在分享给大家. 原文:http://www.kotancode.com/2013/02/15/managing-your-actor-systems/ If you’ve have any experience with Akka, then you know that the Actor System represents a hierarchy of managed actors. This hierarchy is a supervisoryhiera…

Akka学习笔记(二):Actor Systems 图中表示的是一个Actor System,它显示了在这个Actor System中最重要实体之间的关系. 什么是actor,是一个封装了状态和行为的对象,每个actor都通过message交流,从自己的mailbox中读取别的actor发送的消息. 层次结构 假设有一个actor,它的一个功能过于复杂,为了降低复杂度,可以将这个功能划分成多个更小粒度的,更易管理的子任务,启动新的child actors,监控它们任务运行(关于监控,详见here…

Some concepts as blow: Welcome to Akka, a set of open-source libraries for designing scalable, resilient systems that span processor cores and networks. Akka allows you to focus on meeting business needs instead of writing low-level code to provide r…

What Is Apache Hadoop? The Apache™ Hadoop® project develops open-source software for reliable, scalable, distributed computing. The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clu…

What Is Apache Hadoop? Getting Started Download Hadoop Who Uses Hadoop? News 15 October, 2013: release 2.2.0 available 25 August, 2013: release 2.1.0-beta available 27 December, 2011: release 1.0.0 available March 2011 - Apache Hadoop takes top prize…

http://blog.csdn.net/wsscy2004/article/category/2430395 Actor生命周期理解 Actor生命周期理解 镇图:Actor内功心法图 Actor的生命周期可以用Hooks体现和控制,下面是默认的Actor Hooks的方法,我们可以选择性的进行重写: def preStart(): Unit = () def postStop(): Unit = () def preRestart(reason: Throwable, message: Op…

What Is Apache Hadoop? The Apache™ Hadoop® project develops open-source software for reliable, scalable, distributed computing. Hadoop项目是为了开发可靠.可伸缩的分布式计算的开源软件. The Apache Hadoop software library is a framework that allows for the distributed processi…

Sr Software Engineer - Big Data Team   About UberWe’re changing the way people think about transportation. Not that long ago we were just an app to request premium black cars in a few metropolitan areas. Now we’re a part of the logistical fabric of m…

Security Software Engineer Are you excited to be part of the VR revolution and work on cutting edge consumer devices and services? Are you passionate about security and have a proven security track record? The Security Software Engineer will work on…

模块 Akka的模块化做得非常好,它为不同的功能提供了不同的Jar包. akka-actor-2.0.jar – 标准Actor, 有类型Actor,等等 akka-remote-2.0.jar – 远程Actor akka-slf4j-2.0.jar – SLF4J事件处理监听器 akka-testkit-2.0.jar – 用于测试Actor的工具包 akka-kernel-2.0.jar – Akka微内核,可运行一个基本的最小应用服务器 akka--mailbox-2.0.jar – A…