What happen if I change retention policy ?
e.g. I have data set that belong 2010-2018.
from 2010 till 2016 retention policy maintain every 5 minutes data points
if I change retention policy in 2017 till 2018 like this: retention policy maintain every 1 minutes data points. now I want to know what exactly happen:
1-How it will show on Grafana? (as I mention from 2010-2016 we have lower data points and in 2017-2018 these points increase.)
2-Influx create new measurement(s) to store these data or write them in same measurement?