Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / Vivek Sahu
In HDFS (Hadoop Distributed File System), a heartbeat is a message sent periodically by a DataNode to the NameNode to indicate that it is still alive and operational. This helps the NameNode keep track of its cluster status.
| 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
