____ in a Hadoop cluster helps in balancing the load and improving data locality.
- Data Encryption
- HDFS Replication
- Rack Awareness
- Speculative Execution
Rack Awareness in a Hadoop cluster helps balance the load and improve data locality. It ensures that data blocks are distributed across nodes in a way that considers the physical location of nodes in different racks, reducing network traffic and enhancing performance.
Loading...
Related Quiz
- For large-scale data processing, how does the replication factor impact Hadoop cluster capacity planning?
- In Hadoop development, ____ is a key factor for ensuring scalability of applications.
- In advanced Hadoop deployments, how is batch processing optimized for performance?
- For efficient data processing, the Hadoop cluster configuration file ____ must be appropriately set up.
- Advanced Hadoop performance tuning often involves adjusting the ____ threshold for task JVM reuse.