Hi Shlomi, As long as your json file indicating the partition addition operation does not touch the existing partitions you should be fine.
Guozhang On Mon, Nov 17, 2014 at 1:08 AM, Shlomi Hazan <shl...@viber.com> wrote: > Hi > I want to add partitions to a running topic, > and since I use the python producer I will eventually have to restart > producers to reflect the change. > the question is if leadership will change for the existing partitions too, > forcing me to immediately restart the producers. > 10x, > Shlomi > -- -- Guozhang