Apache Ignite的到期策略

Question

这是我的代码，

ClientConfiguration cfg = new ClientConfiguration().setAddresses("127.0.0.1:10800")
                .setUserName("ignite")
                .setUserPassword("ignite");
CacheConfiguration cfgc = new CacheConfiguration("myCache");
cfgc.setExpiryPolicyFactory(CreatedExpiryPolicy.factoryOf(Duration.ofMinutes(6)));
IgniteClient igniteClient = Ignition.startClient(cfg);

这显示Duration.ofMinutes(6)上的错误。如何在apache点燃CacheConfiguration中设置到期策略？

Answer 1

您应使用javax.cache.expiry.Duration而不是java.time.Duration。

这里是一个例子：

import javax.cache.expiry.Duration;
...
cfgc.setExpiryPolicyFactory(CreatedExpiryPolicy.factoryOf(new Duration(TimeUnit.MINUTES, 6)));