THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
KIP-73 added quotas for replication but it doesn't separate normal replication traffic from reassignment. So a user is able to specify the partition and the throttle rate but it will be applied to both ISR and all non-ISR replication traffic. This is undesirable because if a node that is being throttled falls out of ISR it would further prevent it from catching up. KIP-455 will make brokers aware of pending reassignment and thus we'd be able to separate these two kinds of replication. Moreover we won't have to manually specify a list of replicas to throttle because the broker would be able to figure out which partitions needed to be throttled based on the LeaderAndIsr request.
...
| Config name | Type | Default | Valid values | Importance | Dynamic update mode |
|---|---|---|---|---|---|
| total.replication.throttled.rate | |||||
| leader.reassignment.throttled.rate | Long | Long.MAX_VALUE | [1,...] | medium | per-broker |
| follower.reassignment.throttled.rate | Long | Long.MAX_VALUE | [1,...] | medium | per-broker |
...