PrepAway - Latest Free Exam Questions & Answers

What should you do?

You want a node to only swap Hadoop daemon data from RAM to disk when absolutely
necessary. What should you do?

PrepAway - Latest Free Exam Questions & Answers

A.
Delete the /swapfile file on the node

B.
Set vm.swappiness to o in /etc/sysctl.conf

C.
Set the ram.swap parameter to o in core-site.xml

D.
Delete the /etc/swap file on the node

E.
Delete the /dev/vmswap file on the node

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