Yeah, Although it wouldn't have any impact but I will have to try this tonight as it is peak business hours now. Instead deleting all data I will try to delete topic partitions which are having issues and then restart the broker. I believe it should catch up but I will let you know.
On Wed, Nov 13, 2019 at 6:23 PM M. Manna <manme...@gmail.com> wrote: > On Wed, 13 Nov 2019 at 12:41, Ashutosh singh <getas...@gmail.com> wrote: > > > Hi, > > > > All of a sudden I see under replicated partition in our Kafka cluster > and > > it is not getting replicated. It seems it is getting stuck somewhere. In > > sync replica is missing only form one of the broker it seems there is > some > > issue with that broker but other hand there are many others topic on that > > node and they are working fine. I have tried rolling restart of all the > > nodes in cluster but that didn't help. > > I tried manual reassignment of that particular topic but that is getting > > stuck forever. So I had to kill the reassignment by deleting > > /admin/reassign_partitions node. I restarted zookeeper so that leader > > gets change and then tried to reassign partitions but again it is getting > > stuck. > > > > I really appreciate if someone can help to understand the issue. > > > > If all you have is 1 broker not in sync - can you please try to stop that > broker, delete all the data files on that broker, and restart? It should > catch up. > > > > > > No of nodes : 8 > > Version : 2.1.1 > > > > -- > > Thanks > > Ashu > > > -- Thanx & Regard Ashutosh Singh 08151945559
