zichen-gan

@happenking Since I have not yet received a response from the author and have not been granted co-editor permissions, I have created a new PR(https://github.com/apache/zookeeper/pull/2164) that supports rolling updates based...

it wants to solve metrics(write_per_namespace,read_per_namespace) which is too expensive. - / stores task IDs, which will be frequently added and deleted.metrics(`write_per_namespace`,`read_per_namespace`) only increase and do not decrease. - we do...

Perhaps it's a more universal and maintainable solution to remove the metric monitoring when the / path node is deleted. Regarding this PR, I will make some further modifications.

https://github.com/apache/zookeeper/pull/2171 @maoling Added a new test MetricSetRemoveTest to help understand this bug, and I found that fixing it using the previous blacklist method was much easier. bug fix:At the time...

I am the ZK cluster provider, so it is difficult for businesses to modify the way they use it.😂 The reason why i don't want to use blacklists is that...