In a scenario of data loss, ____ is a crucial Hadoop process to examine for any potential recovery.
- DataNode
- JobTracker
- NameNode
- ResourceManager
In a scenario of data loss, NameNode is a crucial Hadoop process to examine for any potential recovery. The NameNode maintains metadata about the data blocks and their locations. Understanding the state of the NameNode is essential for data recovery strategies in case of failures or data corruption.
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