CODEWITHSUNDEEP
javacachinginfinispanjboss-cache
Dhananjay
Dhananjay

Reputation: 3975

Infinispan singleFileStore cache restartability

I am using infinispan 6.0.1 release, I have configured it to use SingleFileStore as loader

Configuration is as below

<namedCache name="MyCache">
 <persistence passivation="true">
    <singleFile fetchPersistentState="true"
                 ignoreModifications="false"
                 purgeOnStartup="false" maxEntries="5000">
     </singleFile>
  </persistence>

My question is, will this cache survive JVM restarts? I mean lets say my cache is holding {n} entries and my jvm goes down. When JVM starts again will my cache initialized with {n} entries?

Thanks in advance!!

Upvotes: 2

Views: 547

Answers (2)

cruftex
cruftex

Reputation: 5723

With passivation enabled, my understanding is, that everything only present in memory will persisted during shutdown. However, I cannot find proof in the InfiniSpan documentation now.

Anyway, keep in mind that the SingeFileStore is not a robust implementation. The stored value will only survive, if you do a correct shutdown.

Upvotes: 2

Radim Vansa
Radim Vansa

Reputation: 5888

With passivation, the entry is EITHER in memory (activated) OR in cache store (passivated). Therefore, no, it won't.

Upvotes: 2

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