我正在使用zookeeper从kafka获取数据.在这里,我总是从最后一个偏移点获取数据.有没有办法指定偏移时间来获取旧数据？
有一个选项autooffset.reset.它接受最小或最大.有人可以解释什么是最小和最大的.autooffset.reset可以帮助从旧的偏移点而不是最新的偏移点获取数据吗？
Reliability:
A single ZooKeeper server (standalone) is essentially a coordinator with
no reliability (a single serving node failure brings down the ZK service).
A 3 server ensemble (you need to jump to 3 and not 2 because ZK works
based on simple majority voting) allows for a single server to fail and
the service will still be available.
So if you want reliability go with at least 3. We typically recommend
having 5 servers in "online" …