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

Updated on 2022-09-14 GMT+08:00

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Data Import and Export of DistCP Jobs

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.

Parent topic: Job Development

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