Is zookeeper's watch listening notification to the node permanent?

Alibaba cloud Q & A 2022-02-13 06:04:29 阅读数:563

zookeeper watch listening notification node

Zookeeper For nodes watch Are monitoring notifications permanent ?

Take the answer 1:

No . official declaration : One Watch Event is a one-time trigger , When it's set Watch When the data has changed , The server sends the change to the settings Watch The client of , In order to inform them .

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