Neha, I log volume or can it be volumes plural? -Steve On Tue, Oct 7, 2014 at 6:41 AM, Neha Narkhede <neha.narkh...@gmail.com> wrote:
> Is it possible to perform this migration without losing the data currently > stored in the kafka cluster? > > Though I haven't tested this, the way this is designed should allow you to > shut down a broker, move some partition directories over to the new log > volume and restart the broker. You will have to do this manually per broker > though. > > Thanks, > Neha > > On Tue, Oct 7, 2014 at 3:31 AM, Javier Alba <m...@fjavieralba.com> wrote: > > > Hi, > > > > I have a Kafka 0.8.1.1 cluster consisting in 4 servers with several > topics > > on it. > > > > The cluster was initially configured to store kafka log data in a single > > directory on each server (log.dirs = /tmp/kafka-logs) > > > > Now, I have assigned 3 new disks to each server and I would like to use > > them to store log data, instead the old directory. (logs.dirs = > > /srv/data/1,/srv/data/2,/srv/data/3) > > > > What would be the recommended way of doing such a migration? > > > > Is it possible to perform this migration without losing the data > currently > > stored in the kafka cluster? > > > > Would it be possible to achieve that kind of change without having to > stop > > the cluster and losing service? > > > > > > Thanks, > > > > >
