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我想用java重写spark的sequenceFile函数,是否可行呢? #6

@wangfeng1981

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@wangfeng1981

您好。sequenceFile返回的RDD不能正常的persist,我想重写这个功能(比如sequenceFilePersist),最终目标是让返回RDD可以不通过map函数直接persist。想请问,我需要从继承或者扩展哪个类下手呢?十分感谢。

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