Hi All,
I'm Using a 2-node cluster (with 3rd zookeeper running on one of these
machines).
Due to some reason, the data is not being replicated to another kafka
process.
Kafka Version : kafka_2.10-0.8.2.1
# ./bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic topic1
Topic:topic1 PartitionCount:16 ReplicationFactor:2 Configs:
Topic: topic1 Partition: 0 Leader: 1 Replicas: 0,1
Isr: 1
Topic: topic1 Partition: 1 Leader: 1 Replicas: 1,0
Isr: 1
server.log:
[2015-12-18 03:42:10,071] INFO Partition [topic1,1] on broker 1: Expanding
ISR for partition [topic1,1] from 1 to 1,0 (kafka.cluster.Partition)
[2015-12-18 03:42:10,082] INFO Partition [topic1,1] on broker 1: Cached
zkVersion [6] not equal to that in zookeeper, skip updating ISR
(kafka.cluster.Partition)
[2015-12-18 03:42:10,084] INFO Partition [topic1,0] on broker 1: Expanding
ISR for partition [topic1,0] from 1 to 1,0 (kafka.cluster.Partition)
[2015-12-18 03:42:10,092] INFO Partition [topic1,0] on broker 1: Cached
zkVersion [5] not equal to that in zookeeper, skip updating ISR
(kafka.cluster.Partition)
Looks like some version mismatch wrt zookeepers.
Can someone please help on this.
Thank you.
Regards,
Mazhar Shaikh.
