You want to node to only swap Hadoop daemon data from RAM to disk when...

Cloudera CCA-500 Question Answer

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

Delete the /dev/vmswap file on the node

Delete the /etc/swap file on the node

Set the ram.swap parameter to 0 in core-site.xml

Set vm.swapfile file on the node

Delete the /swapfile file on the node

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