Could not find configuration [org.hibernate.cache.UpdateTimestampsCache]; using defaults

 
Could not find configuration[org.hibernate.cache.UpdateTimestampsCache]; using defaults
 

 

 

 

Noconfiguration found. Configuring ehcache from ehcache-failsafe.xml 。ehcache-failsafe.xml是来自于ehcache-1.1.jar包，但原因并不是找不到ehcache-failsafe.xml 而造成的错误，把ehcache-1.1.jar包里的ehcache-failsafe.xml 抽取出来，改名为ehcache.xml放到工程的Src目录下，刷新一下并运行，OK，没有警告了！
一般伴随这个的，还有下面两个警告：
Couldnot find configuration [org.hibernate.cache.UpdateTimestampsCache]; usingdefaults.

Could not find configuration [org.hibernate.cache.StandardQueryCache]; usingdefaults.
原因就是你配置了spring二级缓存不完全造成的
参见下面的文章：
1.首先,在spring的hibernate配置里(我的是applicationContext-hibernate.xml)加上如下属性:
<beanid="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">         

   <property name="dataSource">

    <ref bean="dataSource"/>

   </property>

   <property name="mappingResources">

    <list>

    <value>org/appfteaching/model/TArticleclass.hbm.xml</value>

    </list>

   </property>

   <property name="hibernateProperties">

    <props>

     <propkey="hibernate.dialect">${hibernate.dialect}</prop>

          <propkey="hibernate.show_sql">${hibernate.show_sql}</prop>

          <propkey="hibernate.jdbc.fetch_size">${hibernate.jdbc.fetch_size}</prop>

          <propkey="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}</prop>

          <propkey="hibernate.cache.use_query_cache">true</prop>

          <propkey="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>

    </props>   

   </property>  

</bean>
2.其次,在src目录下的ehcache.xml中配置如下信息(如果是默认ehcache.xml则会有<cachename="sampleCache1">和<cache name="sampleCache2>",去掉)
<cachename="org.hibernate.cache.StandardQueryCache"

       maxElementsInMemory="10000"

        eternal="false"

        timeToIdleSeconds="300"

        timeToLiveSeconds="4200"

        overflowToDisk="true"

        />
   <!-- Sample cache named sampleCache2

        This cache contains 1000 elements.Elements will always be held in memory.

        They are not expired. -->
   <cache name="org.hibernate.cache.UpdateTimestampsCache"

        maxElementsInMemory="5000"

        eternal="true"

        timeToIdleSeconds="0"

        timeToLiveSeconds="0"

        overflowToDisk="false"

        />
3.将你要缓存的model加进ehcache.xml里
<cachename="org.appfteaching.model.TArticleclass" 

    maxElementsInMemory="1000"

        eternal="false"

        timeToIdleSeconds="100"

        timeToLiveSeconds="4200"

        overflowToDisk="true"

    />