When planning a hadoop cluster, what general rule governs the hardware requirements between master nodes and slave nodes?

Question

Options

• AThe master nodes require more memory and greater disk capacity then the slave nodes
• BThe master and slave nodes should have the same hardware configuration
• CThe master nodes requires more memory and no disk drives
• DThe master nodes requires more memory but less disk capacity
• Ethe master nodes requires less memory and fewer number disk drives than the slave nodes

• A
  4% (1)
• B
  4% (1)
• C
  8% (2)
• D
  73% (19)
• E
  12% (3)

Explanation

The master nodes handle metadata while the slave nodes handle the raw data.

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