Do you have state change logs available? You should have a become follower state transition on 9255216 and a leader state transition at around the same time on 925537. The server log should also show 9255216 starting a replica fetcher thread to the leader.
Do you have request logging available? You can check if the follower is issuing fetch requests to the leader. Another option is to take a threaddump on the follower and see if its replica fetcher thread is alive or not. Joel On Thu, May 28, 2015 at 11:26:05AM -0700, Dillian Murphey wrote: > Nothing on this? Someone must surely have a need to add brokers and > increase the replication factor. I waited a day and I still do not see > in-sync replicas. > > :( > > > > On Wed, May 27, 2015 at 5:51 PM, Dillian Murphey <crackshotm...@gmail.com> > wrote: > > > Hi Ho, > > > > I'm trying to increase my replication factor from 1 to 2. > > > > I used the tool > > > > kafka-reassign-partitions.sh > > > > I see the replica factor change, but my replicas are not syncing up. There > > is pretty much no data in this topic. Will this replication get triggered > > at some point?? > > > > root@b3b4b5d71b48:/opt/kafka_2.10-0.8.2.1# > > $KAFKA_HOME/bin/kafka-topics.sh --describe --zookeeper $ZK --topic mytopic > > Topic:mytopic PartitionCount:2 ReplicationFactor:2 Configs: > > Topic: mytopic Partition: 0 Leader: 925537 Replicas: 9255216,925537 Isr: > > 925537 > > Topic: mytopic Partition: 1 Leader: 9255216 Replicas: 925537,9255216 Isr: > > 9255216 > > > > > > Thanks for any comments. > >
