We found the issue, it was with our UI tool which had a bug in partition reassignment tool. Nothing todo with kafka. Sorry for spamming.
t Sunil On Mon, Nov 23, 2015 at 4:13 PM, sunil kalva <kalva.ka...@gmail.com> wrote: > hi > sorry missed the header in my prev mail > > kafka_2.11-0.8.2.1/bin/kafka-topics.sh --describe --zookeeper > zookeeperhost:2181 --topic testkafka > Topic:testkafka PartitionCount:10 ReplicationFactor:8 Configs: > Topic: testkafka Partition: 0 Leader: 2 Replicas: 5,10,1,9,2,7,3,8 Isr: > 9,8,2 > Topic: testkafka Partition: 1 Leader: 10 Replicas: 10,1,6,9,2,3,8,4 Isr: > 10,6,9,2,3,8,4 > Topic: testkafka Partition: 2 Leader: 4 Replicas: 5,10,1,9,2,7,3,4 Isr: > 10,4 > Topic: testkafka Partition: 3 Leader: 5 Replicas: 5,10,1,6,2,3,8,4 Isr: > 2,5 > Topic: testkafka Partition: 4 Leader: 2 Replicas: 5,1,6,9,2,7,3,4 Isr: 3,2 > Topic: testkafka Partition: 5 Leader: 7 Replicas: 5,10,6,2,7,3,8,4 Isr: > 7,3,4 > Topic: testkafka Partition: 6 Leader: 8 Replicas: 5,1,6,9,7,3,8,4 Isr: 8,4 > Topic: testkafka Partition: 7 Leader: 9 Replicas: 5,10,6,9,2,7,8,4 Isr: > 9,6 > Topic: testkafka Partition: 8 Leader: 10 Replicas: 5,10,1,6,9,7,3,8 Isr: > 10,7 > Topic: testkafka Partition: 9 Leader: 7 Replicas: 10,1,6,9,2,7,8,4 Isr: > 8,7 > > t > SunilKalva > > On Mon, Nov 23, 2015 at 3:58 PM, Prabhjot Bharaj <prabhbha...@gmail.com> > wrote: > >> Hi Sunil, >> >> Please paste the full output, including the first line of the output of >> kafka-topics.sh. >> >> e.g. >> >> root@x.x.x.x:~# kafka-topics.sh --describe --zookeeper localhost:2182 >> --topic part_2_repl_3 >> >> *Topic:part_2_repl_3 PartitionCount:2 ReplicationFactor:3 Configs:* >> >> Topic: part_2_repl_3 Partition: 0 Leader: 4 Replicas: 4,2,6 Isr: 4,2,6 >> >> Topic: part_2_repl_3 Partition: 1 Leader: 6 Replicas: 6,4,7 Isr: 7,4,6 >> >> ---------------- >> The line in bold (i.e. the first line in the output of the >> kafka-topics.sh) >> gives on a topic level - #partitions, #replicationfactor etc >> Please paste the full output >> >> Regards, >> Prabhjot >> >> On Mon, Nov 23, 2015 at 2:38 PM, sunil kalva <kalva.ka...@gmail.com> >> wrote: >> >> > Topic: testkafka Partition: 0 Leader: 5 Replicas: >> 5,10,1,9,2,7,3,8 >> > Isr: >> > 5,10,1,9,7,3,8 >> > Topic: testkafka Partition: 1 Leader: 10 Replicas: 10,1,6,9,2,3,8,4 Isr: >> > 10,6,9,3,8,4 >> > Topic: testkafka Partition: 2 Leader: 4 Replicas: 5,10,1,9,2,7,3,4 Isr: >> > 10,4 >> > Topic: testkafka Partition: 3 Leader: 5 Replicas: 5,10,1,6,2,3,8,4 Isr: >> 5,1 >> > Topic: testkafka Partition: 4 Leader: 5 Replicas: 5,1,6,9,2,7,3,4 Isr: >> > 5,1,6,9,7,3,4 >> > Topic: testkafka Partition: 5 Leader: 7 Replicas: 5,10,6,2,7,3,8,4 Isr: >> > 7,3,4 >> > Topic: testkafka Partition: 6 Leader: 8 Replicas: 5,1,6,9,7,3,8,4 Isr: >> 8,4 >> > Topic: testkafka Partition: 7 Leader: 9 Replicas: 5,10,6,9,2,7,8,4 Isr: >> 9,6 >> > Topic: testkafka Partition: 8 Leader: 10 Replicas: 5,10,1,6,9,7,3,8 Isr: >> > 10,7 >> > Topic: testkafka Partition: 9 Leader: 7 Replicas: 10,1,6,9,2,7,8,4 Isr: >> 8,7 >> > >> > >> > >> > On Mon, Nov 23, 2015 at 2:23 PM, Raju Bairishetti <r...@apache.org> >> wrote: >> > >> > > Hello Sunil, >> > > Are you able to see 8 replicas(i.e. in ISR) for all the >> partitions? >> > > >> > > Can you paste the output of *--describe *topic command? >> > > kafka-topics --zookeeper <zk-string> *-describe* <topic name> >> > > >> > > On Mon, Nov 23, 2015 at 4:29 PM, sunil kalva <kalva.ka...@gmail.com> >> > > wrote: >> > > >> > > > Hi >> > > > We have a 10 node kafka cluster, and we have created a topic with >> > > > replication factor "3" . It was running fine for 10 days, after that >> > the >> > > > replication factor is increased to "8" with out running any command >> to >> > > > increase the replication. We have verified in server logs and also >> > > > confirmed with the team that we haven't ran the command to increase. >> > Once >> > > > the replication factor is increased to "8", topic also stopped >> taking >> > > > traffic. >> > > > Did someone faced similar issue, or its known issue ? >> > > > >> > > > t >> > > > SunilKalva >> > > > >> > > >> > >> >> >> >> -- >> --------------------------------------------------------- >> "There are only 10 types of people in the world: Those who understand >> binary, and those who don't" >> > >
