To balance the leaders, you can run the tool in
http://kafka.apache.org/documentation.html#basic_ops_leader_balancing
In the upcoming 0.8.2 release, we have fixed the auto leader balancing
logic. So leaders will be balanced automatically.
Thanks,
Jun
On Tue, Oct 21, 2014 at 12:19 AM, Shlomi Haz
trying to reproduce failed: after somewhat long minutes I noticed that the
partition leaders regained balance again, and the only issue left is that
the preferred replica was not balanced as it was before taking the broker
down. meaning, that the output of the topic description shows broker 1 (out
As Neha mentioned, with rep factor 2x, this shouldn't normally cause
an issue.
Taking the broker down will cause the leader to move to another
replica; consumers and producers will rediscover the new leader; no
rebalances should be triggered.
When you bring the broker back up, unless you run a pr
Yes I did. It is set to 2.
On Oct 20, 2014 5:38 PM, "Neha Narkhede" wrote:
> Did you ensure that your replication factor was set higher than 1? If so,
> things should recover automatically after adding the killed broker back
> into the cluster.
>
> On Mon, Oct 20, 2014 at 1:32 AM, Shlomi Hazan w
Did you ensure that your replication factor was set higher than 1? If so,
things should recover automatically after adding the killed broker back
into the cluster.
On Mon, Oct 20, 2014 at 1:32 AM, Shlomi Hazan wrote:
> Hi,
>
> Running some tests on 0811 and wanted to see what happens when a brok
Hi,
Running some tests on 0811 and wanted to see what happens when a broker is
taken down with 'kill'. I bumped into the situation at the subject where
launching the broker back left him a bit out of the game as far as I could
see using stack driver metrics.
Trying to rebalance with "verify consum
