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About Persistent Storage, Should I turn on Persistent true on Client node if i only use atomic cache?


About Persistent Storage, Should I turn on Persistent true on Client node if i only use atomic cache?

<property name="persistenceEnabled" value="true">

I have several ignite client with RESTful of ignite turn on, to query remote several ignite servers, i know it's sure to keep the data safe when node corrupt, i need turn on persistent on server node, should i also turn on this on my client node or i don't need turn it on as all my cache is atomic, thanks.


Solution

  • By default, client nodes do not store data. So, this parameter does not make much sense.

    [1] https://apacheignite.readme.io/docs/clients-vs-servers