When configuring HDFS for a high-availability architecture, what key components and settings should be considered?
- Block Size
- MapReduce Task Slots
- Quorum Journal Manager
- Secondary NameNode
Configuring HDFS for high availability involves considering the Quorum Journal Manager, which ensures consistent metadata updates. It replaces the Secondary NameNode in maintaining the edit logs, enhancing fault tolerance and reliability in a high-availability setup.
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