Please help to understand following questing as we are planning to use kafka 0.8 in our production, 1. We found the 'leader: -1' state, when the leader selection will happen for such partitions? Does the partition data will be unavailable till that time?
But this case arises one more questions that, If all the 3 down brokers are crashed and we have added some new brokers, is there any way to re-balance those replicas to make partition available? OR any tool to balance the number of replicas if any one of the ISR goes down but the controller active? As this helps to make high data availability.
Yogesh Sangvikar On Wed, Jun 19, 2013 at 8:53 PM, Jun Rao <[EMAIL PROTECTED]> wrote:
We do have a tool ReassignPartitionsCommand that can move existing replicas to new brokers. It hasn't been thoroughly tested though.
Jun On Wed, Jun 19, 2013 at 9:41 PM, Yogesh Sangvikar < [EMAIL PROTECTED]> wrote:
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