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MR 1.x 中Scheduler能否阻塞
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Shuoling Deng
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May 12, 2014, 4:49:49 AM
5/12/14
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因科研需要,需要重新设计MapReduce的调度器。
现在想在调度器中调用阻塞(网络访问)的方法,是否会对调度器的效能造成巨大影响?或者MR 1.x 不支持阻塞调用。
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