[druid-user] Re: What can I do to reduce the RAM consumption of middleManager peon?

Did you have any thoughts on this? I need to do something similar for a raspberry pi cluster (don’t ask!!) and my first step was going to be to use the metrics emitters so i could look at the java stats, and then drop down my heap sizes.

I was also going to dig into https://druid.apache.org/docs/latest/operations/basic-cluster-tuning.html to see what lives in the heaps and to knock on the head anything that I don’t need on them…