For YARN, the ___________ Manager UI provides host and port information.
A. Data Node
B. NameNode
C. Resource
D. Replication
Answer:A
For YARN, the ___________ Manager UI provides host and port information.
A. Data Node B. NameNode C. Resource D. Replication
Explanation:All the metadata related to HDFS including the information about data nodes, files stored on HDFS, and Replication, etc. are stored and maintained on the NameNode. 2. Point out the correct statement :