Terracotta Discussion Forums (LEGACY READ-ONLY ARCHIVE)

I setup a web cache that works properly. I debugged it and I see in the Ehcache debug log messages that my artifacts are indeed cached.
However, I don't get any statistics about this particular cache - for others I do get them.

Why?

ehcache.xml

Code:

  <cache name="imagesCache"
             maxElementsInMemory="1000"
             eternal="false"
             timeToIdleSeconds="120"
             timeToLiveSeconds="600"
             overflowToDisk="true"
             maxElementsOnDisk="100000"
             diskPersistent="false"
             diskExpiryThreadIntervalSeconds="120"
             memoryStoreEvictionPolicy="LRU"
             statistics="true" />

web.xml

Code:

  <!-- http://ehcache.org/documentation/web_caching.html -->
   <filter>
     <filter-name>ImagesCachingFilter</filter-name>
     <filter-class>net.sf.ehcache.constructs.web.filter.SimplePageCachingFilter</filter-class>
     <init-param>
       <param-name>suppressStackTraces</param-name>
       <param-value>false</param-value>
     </init-param>
     <init-param>
       <param-name>cacheName</param-name>
       <param-value>imagesCache</param-value>
     </init-param>
   </filter>
 
   <filter-mapping>
     <filter-name>ImagesCachingFilter</filter-name>
     <url-pattern>/image/*</url-pattern>
     <dispatcher>REQUEST</dispatcher>
   </filter-mapping>

Cheers,

HI ,

Intially seeing the configuration , the files looks ok to me , But it may be a configuration issue .Can you provide the logs , paste the code snippet and may be you want to share a little bit more of ehache.xml and web.xml , to see the configuration of the caches which you say are displaying the stats.

I gets more confusing the more I debug.
With the configuration shown in the OP I debugged the actual Ehcache cache object. I see that statistics seem to be collected* for this particular cache but the statistics MBean in the JMX console doesn't indicate that.
I see the statistics MBean in the JMX console for all my caches (all of them are exported) but for this cache, it's the only web cache btw, the statistics figures are all 0.0.

I'm lost...

* there's this one place that says something like "if (statisticsEnabled) { collectStatistics();}"