有没有办法为我在 ignitecache 中插入的不同元素设置不同的到期时间？

Question

Can I insert elements having different expiry times like we have in ehcache

For example:

Cache: add element1 //expire after 5 seconds

cache: add element2 //expire after 15 seconds

cache: add element3 //expire after 'x' seconds/minutes

If not, can you suggest any alternative cache to deal with the problem?

I intended to use ehcache as well but turns out it doesn't support active/eager expiry.

Answer 1

Cache entries have individual expiry policies, use IgniteCache.withExpiryPolicy :

cache.withExpiryPolicy(new CreatedExpiryPolicy(new Duration(SECONDS, 5))).put(1, 1);

cache.withExpiryPolicy(new CreatedExpiryPolicy(new Duration(SECONDS, 15))).put(2, 2);