If I use the same approach to reassign smaller number of replicas to the same partition, I got this error :
(0,5,1,6,2,3) are the current replica, and (6) is the new list I want to assign to topic partition 0 Assigned replicas (0,5,1,6,2,3) don't match the list of replicas for reassignment (6) for partition [topic,0] On Thu, Jun 18, 2015 at 5:03 PM, Guangle Fan <[email protected]> wrote: > Hi, Folks > > We have an online kafka cluster v0.8.1.1. > After running a partition reassignment script which maps each partition to > 3 replicas. But growth of data is out of my expectation, and I really need > to decrease replicas for each partition to 2 or 1. > > What's the best way to do this ? > > Thanks ! > > GFan >
