ravaelamanov commented on issue #11775:
URL: https://github.com/apache/ignite/issues/11775#issuecomment-2563420036
Well, that's the thing, I need to specify expiration duration on the cache
level:
```java
IgniteCache cache = ignite.cache("myCache")
.withExpiryPolicy(new CreatedExpiryPolicy(new
Duration(TimeUnit.MINUTES, 5)));
```
and all of the entries for the cache will have the same expiration duration.
What I want to achieve is setting **different durations** for entries **in the
same cache**. Consider the API Caffeine provides
(https://github.com/ben-manes/caffeine/wiki/Eviction#time-based):
```java
public interface Expiry<K, V> {
long expireAfterCreate(K key, V value, long currentTime);
long expireAfterUpdate(K key, V value, long currentTime, @NonNegative long
currentDuration);
long expireAfterRead(K key, V value, long currentTime, @NonNegative long
currentDuration);
}
```
Key and value are passed to methods determining expiration duration and one
can set expiration duration based on them. This is what I mean by per-entry
expiration.
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