Increasing RF will result in nodes that previously didn't have a replica of
the data now being responsible for it. This means that a repair is required
after increasing the RF.
Until the repair completes you will suffer from inconsistencies in data.
For example, in a 3 node cluster with RF 2,
Hi,
I want to extend my cluster (C* 3.9) from three nodes with RF 2 to
seven nodes with RF 3.
Is there a preferable way to do this?
For example:
setting "auto_bootstrap: true" and bootstrapping each new node at a time?
setting "auto_bootstrap: false" , starting all new nodes at once and
then