To achieve scalability beyond thousands of nodes, YARN introduced a ____ that manages the cluster's resources.
- ApplicationMaster
- DataNode
- NodeManager
- ResourceManager
To achieve scalability beyond thousands of nodes, YARN introduced a ResourceManager that manages the cluster's resources. The ResourceManager is responsible for resource allocation and management across the entire Hadoop cluster.
Loading...
Related Quiz
- For a rapidly expanding Hadoop environment, what is a key consideration in capacity planning?
- In HDFS, the ____ manages the file system namespace and regulates access to files.
- ____ is a key feature in Avro that facilitates data serialization and deserialization in a distributed environment.
- ____ is a key feature in Flume that allows for load balancing and failover among multiple sinks.
- Apache Hive is primarily used for which purpose in a Hadoop environment?