How to config the druid

i have a cluster machines,which all have 256g memory and 40 core。how can I config the parameters in druid, so it can run the best?

thanks!!!

Hi,

Please see if this would be useful to you:

http://druid.io/docs/latest/configuration/production-cluster.html

and

https://docs.imply.io/on-prem/deploy/cluster#select-hardware

Thanks & Rgds
Venkat

thanks,i have see that. but, i also have a question. like in broker, if i set the jvm more than 32g, is it can work better than less memory?

The broker doesn’t really hold a lot of data in memory so staying up to 32GB is perfectly fine. You’ll also have to consider how the GC will behave - the more memory allocated, the more time it takes to reclaim resources.

Rommel Garcia

thanks