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Help Center/ MapReduce Service/ FAQs/ Job Development/ Data Import and Export of DistCP Jobs

Data Import and Export of DistCP Jobs

Updated on 2022-09-14 GMT+08:00
  • Does a DistCP job compare data consistency during data import and export?

    No. DistCP jobs only copy data but do not modify it.

  • When data is exported from a DistCP job, if some files already exist in OBS, how will the job process the files?

    DistCP jobs will overwrite the files in OBS.

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