4.5. Configure Expiration


In Red Hat JBoss Data Grid, expiration is configured in a manner similar to eviction.

Procedure 4.1. Configure Expiration

  1. Add the Expiration Tag

    Add the <expiration> tag to your project's <cache> tags as follows:
    <expiration />
  2. Set the Expiration Lifespan

    Set the lifespan value to set the period of time (in milliseconds) an entry can remain in memory. The following is an example of this step:
    <expiration lifespan="1000" />
  3. Set the Maximum Idle Time

    Set the time that entries are allowed to remain idle (unused) after which they are removed (in milliseconds). The default value is -1 for unlimited time.
    1. In Library mode, set the maxIdle parameter as follows:
      <expiration lifespan="1000" maxIdle="1000" />
      • In Remote Client Server mode, set the max-idle as follows:
        <expiration lifespan="1000" max-idle="1000" />
Result

Expiration is now configured for the cache implementation.

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