Re: questions about ISR
That's right. You shouldn't need to restart the whole cluster for a broker
to rejoin ISR. Do you see many ZK session expirations in the brokers
(search for "(Expired)"? If so, you may need to tune the GC on the broker.
On Mon, Aug 26, 2013 at 7:11 AM, Yu, Libo <[EMAIL PROTECTED]> wrote: