Hi Neha, If we set auto.create.topics.enable = true and update num.partitions. New topic get right number of partitions. But existing topics continue to use whatever num.partitions set before. I am asking about the tool that allow existing topic to use updated number of partitions.
Thanks, Raja. On Wed, Aug 28, 2013 at 12:38 PM, Neha Narkhede <neha.narkh...@gmail.com>wrote: > Hi Rajasekar, > > I'm not sure I fully understood your question. Are you asking about a tool > that can increase the number of partitions for a topic? > > Thanks, > Neha > > > On Wed, Aug 28, 2013 at 8:47 AM, Rajasekar Elango <rela...@salesforce.com > >wrote: > > > Hi Jun, > > > > It's been some time since you last post, is this patch available now. > Also > > we are doing following manual steps to update existing topic to use new > > partitions. > > > > 1) stop all zookeepers > > 2) stop all kafka brokers > > 3) clean data dir or zookeepers and kafka > > 4) start zookeepers and kafka. > > > > This involves both downtime and loosing data. Is there a better way to > > update existing topics to use new partitions until patch is available..? > > > > -- > > Thanks, > > Raja. > > > -- Thanks, Raja.
