ZhangRui comments

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                                            ZhangRui

volume level flow control

+1 机器学习这个场景非常有用，同一个卷挂载多个机器

When DN is not fully up, do not let it participate in raft election

> In addition, can I block the raft port through the firewall after enabling the DN, confirm that the port 17310 is enabled, and then remove the firewall restriction ---...

[BUG] Use logstash for consumption, offset submission will not be submitted after a period of time normally, restarting logstash is useless

![image](https://user-images.githubusercontent.com/3234989/151371287-1d766666-1c16-4722-8a44-b2454efda861.png) [logstash_run.log](https://github.com/streamnative/kop/files/7950960/logstash_run.log)

[BUG] Use logstash for consumption, offset submission will not be submitted after a period of time normally, restarting logstash is useless

[broker.log](https://github.com/streamnative/kop/files/7950981/broker.log)

[BUG] Use logstash for consumption, offset submission will not be submitted after a period of time normally, restarting logstash is useless

[dump.log](https://github.com/streamnative/kop/files/8039729/dump.log)

[BUG] Use logstash for consumption, offset submission will not be submitted after a period of time normally, restarting logstash is useless

> What version of kafka admin are you using? Can you provide the command you used? Thanks. 2.0.0 and 3.1.0 are the same

os_cpu_percent flawed

[BUG] Use logstash for consumption, offset submission will not be submitted after a period of time normally, restarting logstash is useless

https://github.com/streamnative/kop/pull/1501 fixed

Not playing nice with Kubernetes release 1.25.0

same issue

The metric does not contain the container, so the plot is not displayed, but other data is available,

hello?