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分布式爬取中，worker的主备mq同步问题 #60

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tottilin opened this issue Aug 9, 2016 · 0 comments
Open

分布式爬取中，worker的主备mq同步问题 #60

tottilin opened this issue Aug 9, 2016 · 0 comments

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@tottilin
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tottilin commented Aug 9, 2016

分布式爬取中，worker的主备mq同步问题，目前缺少主备同步机制，也就是说在主正常运行过程中，备一直接收url或者bundle放在mq中，一旦主worker挂了，备又会把主之前跑过的url或者bundle执行一遍。这样会比较耗时，可以做一个定时同步机制，这样备中的数据不会有很多冗余
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