Do you find any messages on broker 3 w.r.t. Topic: XYZ Partition 82? Also broker 3 is in isr for other partitions (at least 83,84) so I don't see any broker issue in this.
On Thu, 14 Dec 2017 at 01:23 Tarun Garg <bigdat...@live.com> wrote: > Hi, > > I have a Kafka cluster and it is running from a long time, just today I > realize that some of the topic partition are not in good state, there Isr > is been reduced to 2 from 3 even though the node of the lost replica is > working > > Like > Topic: XYZ Partition 82 Leader: 1 Replicas:1,2,3 Isr:1,2 <- problem > Topic: XYZ Partition 83 Leader: 2 Replicas:2,3,4 Isr:3,2,4 > Topic: XYZ Partition 84 Leader: 3 Replicas:3,4,5 Isr:3,4,5 > > How can I fix bring replica 3 in isr for partition 82. > > Any help is appreciated. > > Thanks > Tarun
