Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / Sanjay Kumar Kanaojia
NameNode is the central management node of an HDFS cluster that manages the file system namespace, regulates access to files, and maintains the metadata for all the data blocks in the cluster. DataNodes store the actual data blocks and send heartbeats to the NameNode to indicate their availability.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Please Help Members By Posting Answers For Below Questions
No New Questions to Answer in this Category !! You can
Post New Questions
Answer Questions in Different Category
