Around 2009 the Stratosphere research project started at the TU Berlin which a few years later was set to become the Apache Flink project. Often compared with Apache Spark in addition to that Apache Flink offers pipelining (inter-operator parallism)…

zhuan :https://www.linkedin.com/pulse/100-open-source-big-data-architecture-papers-anil-madan Big Data technology has been extremely disruptive with open source playing a dominant role in shaping its evolution. While on one hand it has been disruptiv…

配置环境 包括 JAVA_HOME jobmanager.rpc.address jobmanager.heap.mb 和 taskmanager.heap.mb taskmanager.numberOfTaskSlots taskmanager.tmp.dirs slaves文件 启动关闭bin/start-cluster.shbin/stop-cluster.sh   初步使用 public static void main(String[] args) throws Exception {…

Advancing Informatics for healthcare and healthcare applications has become an international research priority. There is increased effort to transform reactive care to proactive and preventive care, clinic-centric to patient-centered practice, traini…

IEEE/ACM International Conference on Advances in Social Network Analysis and Mining (ASONAM) 2014 Industry Track Call for Papers * Apologies if you received multiple copies of this CFP * Beijing China August 17-20, 2014Home Page: www.asonam2014.org F…

IEEE/ACM International Conference on Advances in Social Network Analysis and Mining (ASONAM) 2014 Industry Track Call for Papers * Apologies if you received multiple copies of this CFP * Beijing China August 17-20, 2014Home Page: www.asonam2014.org F…

Call for PapersInternational Conference for Smart Health (ICSH) 2014 Beijing, China July 10-11, 2014http://www.icsh2014.org Advancing Informatics for healthcare and healthcare applications has become an international research priority. There is incre…

Flink resource manager的作用如图,   FlinkResourceManager /** * * <h1>Worker allocation steps</h1> * * <ol> * <li>The resource manager decides to request more workers. This can happen in order * to fill the initial pool, or as a result o…

Apache Flink闻名已久,一直没有亲自尝试一把,这两天看了文档,发现在real-time streaming方面,Flink提供了更多高阶的实用函数. 用Apache Flink实现WordCount 下载Apache Flink 0.10.1 启动local模式 bin/start-local.sh 运行scala-shell bin/start-scala-shell.sh remote localhost 6123 Flink中JobManager的默认监听端口是6123 word…

InstanceManager用于管理JobManager申请到的taskManager和slots资源 /** * Simple manager that keeps track of which TaskManager are available and alive. */ public class InstanceManager { // ------------------------------------------------------------------------ //…