Hi Folks, I am new to using a cache and have a hard time setting up the cache for JDO. Also searched the web and this group but didn't find any help, so maybe someone can give me a pointer or help me out. Here is what I did so far:
1. added datanucleus-cache-2.0.0-release.jar to the buildpath, gave me a Severe notice in the Datanucleus enhancer saying: Bundle "org.datanucleus.cache" requires "org.datanucleus" version "2.0.0.m1" but the resolved bundle has version "2.0.0.release" which is outside the expected range. 2. removed this one and added datanucleus-cache-2.0.0.m1.jar to the classpath, this gave me another severe notice from the enhancer saying: Bundle "org.datanucleus.cache" requires "org.datanucleus" version "2.0" but the resolved bundle has version "2.0.0.m1" which is outside the expected range. 3. ignored this message 4. added the following properties to jdoconfig.xml: <property name="datanucleus.cache.level2.type" value="javax.cache"/><property name="datanucleus.cache.level2.cacheName" value="javax.cache"/> 5. started up the dev server and tried to execute a simple query servlet. this results in the log: WARNING: Extension Point "org.datanucleus.cache_query_result" not registered, but plugin "org.datanucleus.cache" defined in file:/#####/ war/WEB-INF/lib/datanucleus-cache-2.0.0.m1.jar refers to it. 04.03.2010 20:09:59 org.datanucleus.plugin.NonManagedPluginRegistry resolveConstraints SEVERE: Bundle "org.datanucleus.cache" requires "org.datanucleus" version "2.0" but the resolved bundle has version "2.0.0.m1" which is outside the expected range. 04.03.2010 20:10:03 com.google.appengine.api.datastore.dev.LocalDatastoreService load >From here on I can keep using the app and the warnings do not reoccur, can I ignore them? how would i determine whether the cache is working or not? Thanks for any help, Fred -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
