Apache点火：无法从包含过期策略的基本XML配置开始

Question

我正在尝试使用一些XML配置启动Ignite，并且我正在遵循文档，但我无法启动它。以下是我的配置：

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">
  <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
    <property name="cacheConfiguration">
        <list>
            <!-- Partitioned cache example configuration (Atomic mode). -->
            <bean class="org.apache.ignite.configuration.CacheConfiguration">
                <property name="name" value="default"/>
                <property name="atomicityMode" value="ATOMIC"/>
                <property name="backups" value="1"/>
                <property name="eagerTtl" value="true"/>
            </bean>
        </list>
    </property>
    <property name="expiryPolicyFactory">
        <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
            <constructor-arg>
                <bean class="javax.cache.expiry.Duration">
                    <constructor-arg value="MINUTES"/>
                    <constructor-arg value="5"/>
                </bean>
            </constructor-arg>
        </bean>
    </property>
  </bean>
</beans>

当我尝试使用这些配置时，我得到这些异常：

我检查了Ignite的源代码，就像异常状态一样，expiryPolicyFactory不是org.apache.Ignite.configration.IgniteConfiguration

我用于配置（用于设置过期策略）的 Ignite 文档位于此处：https://apacheignite.readme.io/docs/expiry-policies 其中指出：

<bean class="org.apache.ignite.configuration.CacheConfiguration">
    ...

    <property name="expiryPolicyFactory">
        <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
            <constructor-arg>
                <bean class="javax.cache.expiry.Duration">
                    <constructor-arg value="MINUTES"/>
                    <constructor-arg value="5"/>
                </bean>
            </constructor-arg>
        </bean>
    </property>
</bean>

（我正在使用Ignite 2.7.6。）

我应该如何定义Ignite的过期策略？




Answer 1

我刚刚意识到问题是我把配置放错了位置。我有这个配置工作：

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">
  <bean id="ignite.cfg" class="org.apache.ignite.configuration.IgniteConfiguration">
    <property name="cacheConfiguration">
        <list>
            <!-- Partitioned cache example configuration (Atomic mode). -->
            <bean class="org.apache.ignite.configuration.CacheConfiguration">
                <property name="name" value="default"/>
                <property name="atomicityMode" value="ATOMIC"/>
                <property name="backups" value="1"/>
                <property name="eagerTtl" value="true"/>
                <property name="expiryPolicyFactory">
                  <bean class="javax.cache.expiry.CreatedExpiryPolicy" factory-method="factoryOf">
                      <constructor-arg>
                          <bean class="javax.cache.expiry.Duration">
                              <constructor-arg value="MINUTES"/>
                              <constructor-arg value="5"/>
                          </bean>
                      </constructor-arg>
                  </bean>
              </property>
            </bean>
        </list>
    </property>
  </bean>
</beans>