What is the primary role of Hadoop's HDFS snapshots in data recovery?
- Data compression
- Load balancing
- Point-in-time recovery
- Real-time processing
Hadoop's HDFS snapshots play a crucial role in point-in-time recovery. They capture the state of the file system at a specific point, allowing users to revert to that state in case of data corruption or accidental deletion. This feature enhances data recovery capabilities in Hadoop.
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