I think the ReassignPartitionsTool does what you need, at least partially. It will move partitions of given topics to a new set of brokers - this includes replicas and leaders from what I can tell.
Here's the documentation of one of the options: topics-to-move-json-file: Generate a reassignment configuration to move the partitions of the specified topics to the list of brokers specified by the --broker-list option. The format to use is... So it sounds like what you looked for? Since the tool runs in "dry run" mode, you can try and see without actually moving anything. Gwen On Mar 2, 2015 10:05 AM, "sunil kalva" <sambarc...@gmail.com> wrote: > Shapira > > tx for quick reply, but this tool elects a new leader for a given > partition from the existing replicas of that partition. > But my problem is basically move one replica completely from old broker to > new broker and eventually move leader also to new broker (with out > incrementing replica count for that partition) > Please let me know if more information required. > > t > SunilKalva > > On Mon, Mar 2, 2015 at 10:43 PM, Gwen Shapira <gshap...@cloudera.com> > wrote: > >> Take a look at the Reassign Partition Tool. It lets you specify which >> replica exists on which broker: >> >> https://cwiki.apache.org/confluence/display/KAFKA/Replication+tools#Replicationtools-6.ReassignPartitionsTool >> >> Its a bit tricky to use, so feel free to follow up with more questions :) >> >> Gwen >> >> On Mon, Mar 2, 2015 at 7:59 AM, sunil kalva <sambarc...@gmail.com> wrote: >> > Hi >> > How to move replications from one broker to another broker ? >> > >> > -- >> > SunilKalva >> > > > > -- > SunilKalva >
