Hi I am getting the following errors
state-change.log:[2014-02-16 10:23:20,708] ERROR Controller 0 epoch 2 encountered error while changing partition [request_trace,18]'s state from New to Online since LeaderAndIsr path already exists with value {"leader":0,"leader_epoch":0,"isr":[0,1]} and controller epoch 2 (state.change.logger) state-change.log:[2014-02-16 10:23:20,708] ERROR Controller 0 epoch 2 initiated state change for partition [request_trace,18] from NewPartition to OnlinePartition failed (state.change.logger) In the first try, I pre-created the topic, started sending the traffic but I didn't see any metric report information. So, I started to doubt something went wrong in the broker. I tried with automatic topic creation but the same error happened. I guess this might be a timing problem because another topic with small traffic didn't have any problem. If this is already know issue, I will fetch from trunk and deploy and test again. Otherwise, could you let me know how to avoid this error? Thank you Best, Jae