1 Reply Latest reply on Apr 24, 2007 1:24 PM by Bill Elliot

    No cache hits

    Bill Elliot Newbie

      I am trying to configure the treecache using the following technologies:

      JBoss AS 4.0.5GA
      JCache 1.4.1SP3
      Spring 2.0.2
      Hibernate 3.2.3

      I don't get any errors in the log, but when I look at the statistics in the CacheMgmtInterceptor I only see values for NumberOfNodes & NumberOfAttributes, no hits or misses.

      Can anyone suggest what I'm doing wrong?

      Here is my Spring applicationContext.xml

      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
      <beans>
       <!-- ============ -->
       <!-- Mail Objects -->
       <!-- ============ -->
       <bean id="mailSession" class="org.springframework.jndi.JndiObjectFactoryBean">
       <property name="jndiName"><value>java:comp/env/mail/Session</value></property>
       </bean>
       <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
       <property name="session"><ref bean="mailSession"/></property>
       </bean>
      
       <!-- ================= -->
       <!-- DB Access Objects -->
       <!-- ================= -->
       <bean id="targetDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
       <property name="jndiName"><value>java:comp/env/jdbc/EarthClaimDS</value></property>
       </bean>
       <bean id="dataSource" class="org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy">
       <property name="targetDataSource"><ref local="targetDataSource"/></property>
       </bean>
       <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
       <property name="mappingResources">
       <list>
       <value>com/earthclaim/systemaccess/User.hbm.xml</value>
       <value>com/earthclaim/moneyhandling/Transaction.hbm.xml</value>
       <value>com/earthclaim/moneyhandling/Price.hbm.xml</value>
       <value>com/earthclaim/moneyhandling/ProblemLog.hbm.xml</value>
       <value>com/earthclaim/moneyhandling/Dispute.hbm.xml</value>
       <value>com/earthclaim/moneyhandling/ShoppingCart.hbm.xml</value>
       <value>com/earthclaim/productinfo/CertificateRequest.hbm.xml</value>
       <value>com/earthclaim/productinfo/Deed.hbm.xml</value>
       <value>com/earthclaim/productinfo/DeedLink.hbm.xml</value>
       <value>com/earthclaim/information/News.hbm.xml</value>
       <value>com/earthclaim/information/Faq.hbm.xml</value>
       </list>
       </property>
       <property name="hibernateProperties">
       <props>
       <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
      
       <prop key="hibernate.show_sql">false</prop>
       <prop key="hibernate.format_sql">false</prop>
       <prop key="hibernate.use_sql_comments">false</prop>
      
       <prop key="hibernate.max_fetch_depth">3</prop>
       <prop key="hibernate.default_batch_fetch_size">4</prop>
       <prop key="hibernate.order_updates">true</prop>
       <prop key="hibernate.generate_statistics">true</prop>
       <prop key="hibernate.connection.release_mode">on_close</prop>
      
       <prop key="hibernate.cache.use_second_level_cache">true</prop>
       <!-- <prop key="hibernate.cache.provider_class">org.hibernate.cache.TreeCacheProvider</prop> -->
       <prop key="hibernate.cache.provider_class">org.hibernate.cache.OptimisticTreeCacheProvider</prop>
       <prop key="hibernate.cache.use_query_cache">true</prop>
       <prop key="hibernate.cache.use_structured_entries">true</prop>
       <prop key="hibernate.cache.use_minimal_puts">true</prop>
       <prop key="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</prop>
       </props>
       </property>
       <property name="entityCacheStrategies">
       <props>
       <prop key="com.earthclaim.systemaccess.User">transactional</prop>
       <prop key="com.earthclaim.moneyhandling.Transaction">transactional</prop>
       <prop key="com.earthclaim.moneyhandling.Price">transactional</prop>
       <prop key="com.earthclaim.moneyhandling.Dispute">transactional</prop>
       <prop key="com.earthclaim.moneyhandling.ShoppingCart">transactional</prop>
       <prop key="com.earthclaim.productinfo.CertificateRequest">transactional</prop>
       <prop key="com.earthclaim.productinfo.Deed">transactional</prop>
       <prop key="com.earthclaim.productinfo.DeedLink">transactional</prop>
       <prop key="com.earthclaim.information.News">transactional</prop>
       <prop key="com.earthclaim.information.Faq">transactional</prop>
       </props>
       </property>
       <property name="collectionCacheStrategies">
       <props>
       <prop key="com.earthclaim.moneyhandling.ShoppingCart.transactions">transactional</prop>
       <prop key="com.earthclaim.productinfo.Deed.links">transactional</prop>
       <prop key="com.earthclaim.productinfo.RegisteredUser.deeds">transactional</prop>
       </props>
       </property>
       <property name="dataSource">
       <ref bean="dataSource" />
       </property>
       </bean>
      
       <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager" >
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
      
       <!-- =========================== -->
       <!-- Application Object Registry -->
       <!-- =========================== -->
       <bean id="earthClaimRegistry" class="com.earthclaim.util.EarthClaimRegistry">
       <property name="userDAO">
       <ref bean="userDao" />
       </property>
       <property name="registeredUserDAO">
       <ref bean="registeredUserDao" />
       </property>
       <property name="deedDAO">
       <ref bean="deedDao" />
       </property>
       <property name="transactionDAO">
       <ref bean="transactionDao" />
       </property>
       <property name="certificateRequestDAO">
       <ref bean="certificateRequestDao" />
       </property>
       <property name="priceDAO">
       <ref bean="priceDao"/>
       </property>
       <property name="shoppingCartHandling">
       <ref bean="shoppingCartHandling" />
       </property>
       <property name="payPalHandling">
       <ref bean="payPalHandling" />
       </property>
       <property name="productInfo">
       <ref bean="productInfo" />
       </property>
       <property name="pricing">
       <ref bean="pricing" />
       </property>
       <property name="systemAccess">
       <ref bean="systemAccess" />
       </property>
       <property name="newsDAO">
       <ref bean="newsDao" />
       </property>
       <property name="faqDAO">
       <ref bean="faqDao" />
       </property>
       <property name="newsFAQInfo">
       <ref bean="newsFAQInfo" />
       </property>
       <property name="shoppingCartDAO">
       <ref bean="shoppingCartDao" />
       </property>
       <property name="problemLogDAO">
       <ref bean="problemLogDao" />
       </property>
       <property name="disputeDAO">
       <ref bean="disputeDao" />
       </property>
       <property name="systemParameters">
       <ref bean="systemParameters" />
       </property>
       </bean>
      
       <!-- =================== -->
       <!-- Data Access Objects -->
       <!-- =================== -->
       <bean id="certificateRequestDao" class="com.earthclaim.database.CertificateRequestDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="deedDao" class="com.earthclaim.database.DeedDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="registeredUserDao" class="com.earthclaim.database.RegisteredUserDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="transactionDao" class="com.earthclaim.database.TransactionDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="userDao" class="com.earthclaim.database.UserDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="priceDao" class="com.earthclaim.database.PriceDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="newsDao" class="com.earthclaim.database.NewsDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="faqDao" class="com.earthclaim.database.FaqDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="shoppingCartDao" class="com.earthclaim.database.ShoppingCartDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="problemLogDao" class="com.earthclaim.database.ProblemLogDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
       <bean id="disputeDao" class="com.earthclaim.database.DisputeDAOImpl">
       <property name="sessionFactory">
       <ref bean="sessionFactory" />
       </property>
       </bean>
      
       <!-- ================ -->
       <!-- Business Objects -->
       <!-- ================ -->
       <bean id="shoppingCartHandlingTarget" class="com.earthclaim.moneyhandling.ShoppingCartHandlingImpl" />
       <bean id="shoppingCartHandling" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" >
       <property name="transactionManager">
       <ref bean="transactionManager" />
       </property>
       <property name="target">
       <ref local="shoppingCartHandlingTarget"/>
       </property>
       <property name="transactionAttributes">
       <props>
       <prop key="cancelTransaction*">PROPAGATION_REQUIRED, ISOLATION_SERIALIZABLE</prop>
       <prop key="createPurchaseOrder*">PROPAGATION_REQUIRED, ISOLATION_SERIALIZABLE, -PriceException</prop>
       <prop key="dropShoppingCartForUser*">PROPAGATION_REQUIRED, ISOLATION_SERIALIZABLE</prop>
       </props>
       </property>
       </bean>
       <bean id="payPalHandling" class="com.earthclaim.moneyhandling.PayPalHandlingImpl" />
       <bean id="productInfo" class="com.earthclaim.productinfo.ProductInfoImpl">
       <property name="mailSender">
       <ref bean="mailSender" />
       </property>
       </bean>
       <bean id="pricing" class="com.earthclaim.moneyhandling.PricingImpl" />
       <bean id="newsFAQInfo" class="com.earthclaim.information.NewsFAQInfoImpl" />
       <bean id="systemAccess" class="com.earthclaim.systemaccess.SystemAccessImpl" />
       <bean id="systemParameters" name="systemParameters" class="com.earthclaim.util.SystemParameters" />
      
      </beans>
      


      Here is my treecache.xml

      <?xml version="1.0" encoding="UTF-8"?>
      
      <!-- ===================================================================== -->
      <!-- -->
      <!-- TreeCache Service Configuration -->
      <!-- -->
      <!-- ===================================================================== -->
      
      <server>
      
       <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar"/>
      
       <!-- ==================================================================== -->
       <!-- Defines TreeCache configuration -->
       <!-- ==================================================================== -->
      
       <mbean code="org.jboss.cache.TreeCache" name="jboss.cache:service=TreeCache">
      
       <depends>jboss:service=Naming</depends>
       <depends>jboss:service=TransactionManager</depends>
      
       <!--
       Configure the TransactionManager
       -->
       <attribute name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup </attribute>
      
      
       <!--
       Node locking scheme:
       OPTIMISTIC
       PESSIMISTIC (default)
       -->
       <attribute name="NodeLockingScheme">OPTIMISTIC</attribute>
      
       <!--
       Ignored when NodeLockingScheme is Optimistic.
       Node isolation level : SERIALIZABLE
       REPEATABLE_READ (default)
       READ_COMMITTED
       READ_UNCOMMITTED
       NONE
       -->
       <attribute name="IsolationLevel">REPEATABLE_READ</attribute>
      
       <!--
       Valid modes are LOCAL
       REPL_ASYNC
       REPL_SYNC
       INVALIDATION_SYNC
       INVALIDATION_ASYNC
       -->
       <attribute name="CacheMode">REPL_SYNC</attribute>
      
       <!--
       Just used for async repl: use a replication queue
       -->
       <attribute name="UseReplQueue">false</attribute>
      
       <!--
       Replication interval for replication queue (in ms)
       -->
       <attribute name="ReplQueueInterval">0</attribute>
      
       <!--
       Max number of elements which trigger replication
       -->
       <attribute name="ReplQueueMaxElements">0</attribute>
      
       <!-- Name of cluster. Needs to be the same for all clusters, in order
       to find each other
       -->
       <attribute name="ClusterName">TreeCache-Cluster</attribute>
      
       <attribute name="ClusterConfig">
       <config>
       <!-- UDP: if you have a multihomed machine,
       set the bind_addr attribute to the appropriate NIC IP address -->
       <!-- UDP: On Windows machines, because of the media sense feature
       being broken with multicast (even after disabling media sense)
       set the loopback attribute to true -->
       <UDP mcast_addr="228.1.2.4" mcast_port="45566"
       ip_ttl="64" ip_mcast="true"
       mcast_send_buf_size="150000" mcast_recv_buf_size="80000"
       ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
       loopback="false"/>
       <PING timeout="2000" num_initial_members="3"
       up_thread="false" down_thread="false"/>
       <MERGE2 min_interval="10000" max_interval="20000"/>
       <FD shun="true" up_thread="true" down_thread="true"/>
       <VERIFY_SUSPECT timeout="1500"
       up_thread="false" down_thread="false"/>
       <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"
       up_thread="false" down_thread="false"/>
       <pbcast.STABLE desired_avg_gossip="20000"
       up_thread="false" down_thread="false"/>
       <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10"
       down_thread="false"/>
       <FRAG frag_size="8192"
       down_thread="false" up_thread="false"/>
       <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
       shun="true" print_local_addr="true"/>
       <pbcast.STATE_TRANSFER up_thread="false" down_thread="false"/>
       </config>
       </attribute>
      
       <!--
       Whether or not to fetch state on joining a cluster
       NOTE this used to be called FetchStateOnStartup and has been renamed to be more descriptive.
       -->
       <attribute name="FetchInMemoryState">true</attribute>
       <attribute name="FetchPersistentState">false</attribute>
      
       <!-- Whether each interceptor should have an mbean
       registered to capture and display its statistics.
       -->
       <attribute name="UseInterceptorMbeans">true</attribute>
      
       <!--
       The max amount of time (in milliseconds) we wait until the
       initial state (ie. the contents of the cache) are retrieved from
       existing members in a clustered environment
       -->
       <attribute name="InitialStateRetrievalTimeout">20000</attribute>
      
       <!--
       Number of milliseconds to wait until all responses for a
       synchronous call have been received.
       -->
       <attribute name="SyncReplTimeout">10000</attribute>
      
       <!-- Max number of milliseconds to wait for a lock acquisition -->
       <attribute name="LockAcquisitionTimeout">15000</attribute>
      
       <!-- Max number of milliseconds we hold a lock (not currently
       implemented) -->
       <attribute name="LockLeaseTimeout">60000</attribute>
      
       <!-- Name of the eviction policy class. -->
       <!-- <attribute name="EvictionPolicyClass"></attribute> -->
       <attribute name="EvictionPolicyClass">org.jboss.cache.eviction.LRUPolicy</attribute>
      
       <!-- Specific eviction policy configurations. This is LRU
       -->
       <attribute name="EvictionPolicyConfig">
       <config>
       <attribute name="wakeUpIntervalSeconds">5</attribute>
       <!- - Cache wide default - ->
       <region name="/_default_">
       <attribute name="maxNodes">5000</attribute>
       <attribute name="timeToLiveSeconds">60000</attribute>
       </region>
       <region name="/org/jboss/data">
       <attribute name="maxNodes">5000</attribute>
       <attribute name="timeToLiveSeconds">1000</attribute>
       </region>
       </config>
       </attribute>
      
       <!--
       Indicate whether to use region based marshalling or not. Set this to true if you are running under a scoped
       class loader, e.g., inside an application server. Default is "false".
       -->
       <attribute name="UseRegionBasedMarshalling">false</attribute>
       <attribute name="InactiveOnStartup">false</attribute>
      
       </mbean>
      
      </server>