摘要:
This tutorial showed how to do basic stream processing on top of Storm. There's lots more things you can do with Storm's primitives. One of the most i... 阅读全文
posted @ 2015-03-25 21:21 xymaqingxiang 阅读(190) 评论(0) 推荐(0)
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摘要:
This tutorial showed how to do basic stream processing on top of Storm. There's lots more things you can do with Storm's primitives. One of the most i... 阅读全文
posted @ 2015-03-25 21:21 xymaqingxiang 阅读(190) 评论(0) 推荐(0)
摘要:
事务拓扑是怎么回事?Storm guarantees that every message will be played through the topology at least once.Storm has a feature called transactional topologies th... 阅读全文
posted @ 2015-03-25 21:15 xymaqingxiang 阅读(405) 评论(0) 推荐(0)
摘要:
Storm's reliability API: how Storm guarantees that every message coming off a spout will be fully processed.(storm的可靠性API: storm如何保证spout发出的每一个tuple都被... 阅读全文
posted @ 2015-03-25 21:12 xymaqingxiang 阅读(574) 评论(0) 推荐(0)
摘要:
参考链接:Tutorialstorm Tutorial 中文解读+分析导读、摘要:1.hadoop有master与slave,Storm与之对应的节点是什么?2.Storm控制节点上面运行一个后台程序被称之为什么?3.Supervisor的作用是什么?4.Topology与Worker之间的关系是什... 阅读全文
posted @ 2015-03-25 17:59 xymaqingxiang 阅读(797) 评论(0) 推荐(0)
摘要:
Storm Grouping:Shuffle Grouping :随机分组,尽量均匀分布到下游Bolt中将流分组定义为混排。这种混排分组意味着来自Spout的输入将混排,或随机分发给此Bolt中的任务。shuffle grouping对各个task的tuple分配的比较均匀。Fields Group... 阅读全文
posted @ 2015-03-25 11:46 xymaqingxiang 阅读(7869) 评论(0) 推荐(0) |
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