What happens when a file in HDFS is smaller than the Hadoop block size?
- Data Block Size Adjustment
- Data Compression
- Data Padding
- Data Replication
When a file in HDFS is smaller than the Hadoop block size, padding is applied. The file does not occupy the entire block, and the remaining space is padded with zeros. This approach ensures uniformity in block size, simplifying data management and storage.
Loading...
Related Quiz
- In HDFS, ____ is the configuration parameter that sets the default replication factor for data blocks.
- In Hadoop, ____ is a tool designed for efficient real-time stream processing.
- HBase ____ are used to categorize columns into logical groups.
- In a scenario where data processing needs to be scheduled after data loading is completed, which Oozie feature is most effective?
- ____ in YARN architecture is responsible for dividing the job into tasks and scheduling them on different nodes.