In the context of Hadoop, ____ is a critical consideration for ensuring high availability and fault tolerance in cluster capacity planning.
- Job Tracking
- Network Bandwidth
- Rack Awareness
- Task Scheduling
Rack Awareness is a critical consideration in Hadoop cluster capacity planning for ensuring high availability and fault tolerance. It involves the awareness of the physical location of nodes in racks, allowing Hadoop to replicate data across racks to enhance fault tolerance and reduce the risk of data loss.
Loading...
Related Quiz
- How does the Hadoop Streaming API handle different data formats during the MapReduce process?
- Sqoop's ____ feature enables the efficient transfer of only new or updated data from a database to Hadoop.
- ____ is a critical component in Hadoop's architecture, ensuring secure authentication and authorization.
- How does Apache Kafka complement Hadoop in building robust, scalable data pipelines?
- ____ is a key feature in Oozie that allows integration with systems outside of Hadoop for triggering workflows.