04 2016 档案

摘要:来自:http://stackoverflow.com/questions/26892389/org-apache-spark-sparkexception-job-aborted-due-to-stage-failure-task-from-app SparkConf conf = new Spa 阅读全文
posted @ 2016-04-28 08:36 悟寰轩-叶秋 编辑
摘要:来自:http://www.hivemq.com/blog/mqtt-essentials-part-6-mqtt-quality-of-service-levels Quality of Service What is Quality of Service? The Quality of Serv 阅读全文
posted @ 2016-04-27 17:44 悟寰轩-叶秋 编辑
摘要:来自:https://dzone.com/refcardz/getting-started-with-mqtt SECTION 1 Why MQTT? The Internet of Things (IoT) has recently gained massive traction. IoT cha 阅读全文
posted @ 2016-04-27 15:56 悟寰轩-叶秋 阅读(807) 评论(0) 推荐(0) 编辑

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