Section 1 storm Programming: 12, real-time Kanban integrated case code completion; 13, Today's Lesson summary

Refer to code

 

Submits tasks to run on top of the cluster

apache-storm-1.1.1/bin/storm jar cn.itcast.storm.kafkaAndStorm.KafkTopology kafkaStorm

 

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storm introduction to understand

storm architectural model:

       nimbus: the master node, is mainly used for the implementation of our submission tasks, assign tasks, etc.

       supervisor: the node is mainly used to perform our task

 

storm clusters installed to get

storm understanding of UI management interface

strom get entry-case wordcount

Parallelism storm to know how to adjust the degree of parallelism

storm's distribution policy to find out

storm and get kafka integration    

       Remove the bolt which is our standard 4 data

 

Integrated real-time Kanban redis use cases and review as much as possible to get

 

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Origin www.cnblogs.com/mediocreWorld/p/11258740.html