The ___________ machine is a single point of failure for an HDFS cluster.

The ___________ machine is a single point of failure for an HDFS cluster.
NameNode
Excellent ! Your Answer is Correct. Explanation: If the NameNode machine fails, manual intervention is necessary. Currently, automatic restart and failover of the NameNode software to another machine is not supported.
ActionNode
DataNode
All Options are Correct

Leave a Reply

Your email address will not be published. Required fields are marked *