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CCA-500 · Question #54
CCA-500 Question #54: Real Exam Question with Answer & Explanation
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Question
You want to node to only swap Hadoop daemon data from RAM to disk when absolutely necessary. What should you do?
Options
- ADelete the /dev/vmswap file on the node
- BDelete the /etc/swap file on the node
- CSet the ram.swap parameter to 0 in core-site.xml
- DSet vm.swapfile file on the node
- EDelete the /swapfile file on the node
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