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MapReduce, mail # user - What are the methods to share dynamic data among mappers/reducers?


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What are the methods to share dynamic data among mappers/reducers?
sam liu 2014-01-02, 09:42
Hi,

As I know, the Distributed Cache will copy the shared data to the slaves
before starting job, and won't change the shared data after that.

So are there any solutions to share dynamic data among mappers/reducers?

Thanks!