Re: 如何知道Hibernate已经成功运用了二级缓存EhCache

xyzcom1983 写道

    问题是DEBUG之后我也不清楚应该看哪里！
     DEBUG的信息实在是太多，很难看全！
能否给个实例，指出那里显示了使用了二级缓存！

对Log4J进行分类分级一下，我的如下，你可以进行修改：

log4j.threshold = ALL
log4j.rootLogger = ALL
#
log4j.category.org.springframework debug,FrameWorkSpring
log4j.category.org.hibernate debug,FrameWorkHibernate
log4j.category.net.sf.ehcache debug,FrameWorkEhCache

log4j.appender.FrameWorkSpring org.apache.log4j.DailyRollingFileAppender
log4j.appender.FrameWorkSpring.File ${system.logPath}/FrameWorkSpring.log
log4j.appender.FrameWorkSpring.DatePattern yyyy-MM-dd'.log'
log4j.appender.FrameWorkSpring.layout org.apache.log4j.PatternLayout
log4j.appender.FrameWorkSpring.layout.ConversionPattern [%c]-[%p] %m%n
log4j.appender.FrameWorkSpring.append false

log4j.appender.FrameWorkHibernate org.apache.log4j.DailyRollingFileAppender
log4j.appender.FrameWorkHibernate.File ${system.logPath}/FrameWorkHibernate.log
log4j.appender.FrameWorkHibernate.DatePattern yyyy-MM-dd'.log'
log4j.appender.FrameWorkHibernate.layout org.apache.log4j.PatternLayout
log4j.appender.FrameWorkHibernate.layout.ConversionPattern [%c]-[%p] %m%n
log4j.appender.FrameWorkHibernate.append false

log4j.appender.FrameWorkEhCache org.apache.log4j.DailyRollingFileAppender
log4j.appender.FrameWorkEhCache.File ${system.logPath}/FrameWorkEhCache.log
log4j.appender.FrameWorkEhCache.DatePattern yyyy-MM-dd'.log'
log4j.appender.FrameWorkEhCache.layout org.apache.log4j.PatternLayout
log4j.appender.FrameWorkEhCache.layout.ConversionPattern [%c]-[%p] %m%n
log4j.appender.FrameWorkEhCache.append false

可以看到命中的信息

[net.sf.ehcache.store.MemoryStore]-[DEBUG] xxx.xxx.XyzCache: xxx.xxx.XyzMemoryStore hit for xxx.xxx.Xyz#8

没命中的信息：

[net.sf.ehcache.Cache]-[DEBUG] xxx.xxx.Xyz cache - Miss

大概是这样子的，可以继续进行观察它的详细log信息再做分析。

评论

2 楼 lighter 2006-11-23  

过来踩踩..加油

1 楼 YuLimin 2006-10-26  

增加一些信息：

EhCache初始化的信息

[net.sf.ehcache.CacheManager]-[DEBUG] Configuring ehcache from classpath.
[net.sf.ehcache.config.ConfigurationFactory]-[DEBUG] Configuring ehcache from ehcache.xml found in the classpath: file:xxx/WEB-INF/classes/ehcache.xml
[net.sf.ehcache.config.ConfigurationFactory]-[DEBUG] Configuring ehcache from URL: file:xxx/WEB-INF/classes/ehcache.xml
[net.sf.ehcache.config.ConfigurationFactory]-[DEBUG] Configuring ehcache from InputStream
[net.sf.ehcache.config.DiskStoreConfiguration]-[DEBUG] Disk Store Path: xxx
[net.sf.ehcache.config.ConfigurationHelper]-[DEBUG] No CacheManagerEventListenerFactory class specified. Skipping...
[net.sf.ehcache.config.ConfigurationHelper]-[DEBUG] No CachePeerListenerFactoryConfiguration specified. Not configuring a CacheManagerPeerListener.
[net.sf.ehcache.config.ConfigurationHelper]-[DEBUG] No BootstrapCacheLoaderFactory class specified. Skipping...

EhCache开始工作的信息

[net.sf.ehcache.store.DiskStore]-[DEBUG] Deleting data file xxx.xxx.Xyz.data
[net.sf.ehcache.store.MemoryStore]-[DEBUG] Initialized net.sf.ehcache.store.LruMemoryStore for xxx.xxx.Xyz
[net.sf.ehcache.store.LruMemoryStore]-[DEBUG] xxx.xxx.Xyz Cache: Using SpoolingLinkedHashMap implementation
[net.sf.ehcache.Cache]-[DEBUG] Initialised cache: xxx.xxx.Xyz