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Discuss the process of moving files in Databricks File System (DBFS).

Spark/Big Dataeasy0.3 min readPremium
Frequency
Low
Asked at 1 company
Category
452
questions in Spark/Big Data
Difficulty Split
88E|81M|283H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Capgemini
Key Concepts Tested
spark
Expert AnswerPremium
56 wordsInterview-ready
**Why process matters**: DBFS is abstraction over cloud storage; wrong move = copy cost. **Process**: `dbutils.fs.mv("source", "dest")` or `cp` then `rm`. For large: Spark read/write. **Scalability trade-offs**: mv in same filesystem may be metadata-only; cross-bucket = copy. **Cost implications**: Cross-region/bucket copy = egress....
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