Hello Neha. The topics should of been available since I ran list-topics script 5 hours later after creating topics. I am reffering to kafka-delete-topic.sh script that I got from kafka git repository.
Thanks, Vadim On Thu, Aug 22, 2013 at 11:05 AM, Neha Narkhede <neha.narkh...@gmail.com>wrote: > As part of topic creation, the controller broker has to elect leader for > each of the topics and this involves a few writes to zookeeper. So it might > take several seconds to complete leader election for 300 topics and that > time would increase if you have many partitions per topic. > > Which delete partition script are you referring to? We don't have a delete > topic feature in Kafka yet. So you can only create more partitions, but not > delete them. > > Thanks, > Neha > > > On Thu, Aug 22, 2013 at 10:01 AM, Vadim Keylis <vkeylis2...@gmail.com > >wrote: > > > I ran command to create 300 topics sequentially. Kafka create topic > script > > return with topic created successfully message. However running > > kafka-list-topics.sh script showed to me that no leaders been selected > and > > no servers listed in ISR. First inspection of the logs showed no obvious > > signs of the problem. After restarting kafka. I did a few restarts of > kafka > > service and its now showing that most partitions have brokers. > > > > Second issue is with delete partition script. I attempted to delete > topics > > to begin fresh start. Even those script says it deleted partition > > successfully, I still see no leader found exception. > > > > Any suggestions on whats going on and how to avoid in the future? > > >
