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Posted to user@zookeeper.apache.org by 谢海宁 <87...@qq.com> on 2020/05/24 06:23:16 UTC

Questions about Consistrency Guarantees --- The Single System View

It is said by the zookeeper documentation that the client will see the same view of the service regardless of the server that it connects to. It also gives an example that the client will not see older views. But if it will see a future version view? That is to say client A, once connected to server B, which may have a stall data, reconnects to a server C, which owns the newest data. Will client A sees the newest data directly?


I am also curious about if the event triggered by watch on an old data will also delay. What will the watch behave in the former situation?


Kind Regards,
Haining Xie,

875545328@qq.com