Help Center/ MapReduce Service/ FAQs/ Job Management/ FAQs About Importing and Exporting Data Using DistCP Jobs
Updated on 2025-03-17 GMT+08:00
FAQs About Importing and Exporting Data Using DistCP Jobs
- Question: Does a DistCP job check data consistency during data import and export?
Answer: No. DistCP jobs only copy data but do not modify it.
- Question: When data is exported from a DistCP job, if some files already exist in OBS, how will the job process the files?
Answer: DistCP jobs will overwrite the files in OBS.
Parent topic: Job Management
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