We need to add more memory and CPU to our vertica hosts.
What is the correct procedure to insure that vertica can make use of the new resources and minimize impact and data loss?
NOTE - the same resources must be added to ALL nodes.
Vertica will automatically detect the new resources and adjust memory pools dynamically.
Vertica automatically uses up to 95% of the max memory on the box, after reboot.
general resource pool is set to 95% maxmemorysize OOTB. Nothing to do when adding more memory to DR boxes.
How to configure my Data Collector (DC) to make use of new resources.
Configure Data Aggregator (DA) to make use of added memory.
How to configure my Console (Portal) to make use of new resources.