For a company dealing with sensitive information, which Hadoop component should be prioritized for enhanced security during cluster setup?
- DataNode
- JobTracker
- NameNode
- ResourceManager
For enhanced security in a Hadoop cluster dealing with sensitive information, prioritizing the security of the NameNode is crucial. The NameNode contains metadata and information about data locations, making it a potential target for security threats. Securing the NameNode helps safeguard sensitive data in the cluster.
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