1 Reply Latest reply on Jun 16, 2010 1:38 AM by sv kap

    cluster cache does not update nodes on object remove

    sv kap Newbie

      Hi.

       

      I am using Jboss Cache Core 3.2.1 and the last version of Pojo cache. I am running it in cluster mode but there is 1 problem. When an object is removed from 1 of the nodes it is not removed from the other. I have tied using clustering mode="invalidation" but strangely enough the new created objects are not sent to the other node. Most likely all these problems are a matter of configuration. Can you tell me where is my mistake?

       

       

      <?xml version="1.0" encoding="UTF-8"?>
      <jbosscache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="urn:jboss:jbosscache-core:config:3.2">
      
          <locking isolationLevel="REPEATABLE_READ"
              lockParentForChildInsertRemove="false" lockAcquisitionTimeout="20000"
              nodeLockingScheme="mvcc" writeSkewCheck="false" useLockStriping="true"
              concurrencyLevel="500" />
      
          <jmxStatistics enabled="true" />
      
          <startup regionsInactiveOnStartup="false" />
      
          <shutdown hookBehavior="DEFAULT" />
      
          <listeners asyncPoolSize="1" asyncQueueSize="100000" />
      
          <invocationBatching enabled="false" />
      
          <clustering mode="replication" clusterName="CacheCluster">
              
              <async useReplQueue="true" replQueueInterval="10000"
                  replQueueMaxElements="500" serializationExecutorPoolSize="20"
                  serializationExecutorQueueSize="5000000"/>
              
              <buddy enabled="true" poolName="GoProBuddyPoolReplicationGroup"
                  communicationTimeout="20000">
                  <dataGravitation auto="true" removeOnFind="true"
                      searchBackupTrees="true" />
                  <locator>
                      <properties>
                          numBuddies=1
                          ignoreColocatedBuddies=true
                      </properties>
                  </locator>
              </buddy>
              
                <jgroupsConfig>
                   <UDP discard_incompatible_packets="true" enable_bundling="false" enable_diagnostics="true" ip_ttl="2"
                        loopback="false" max_bundle_size="64000" max_bundle_timeout="30" mcast_addr="228.10.10.10"
                        mcast_port="45588" mcast_recv_buf_size="25000000" mcast_send_buf_size="640000"
                        oob_thread_pool.enabled="true" oob_thread_pool.keep_alive_time="10000" oob_thread_pool.max_threads="4"
                        oob_thread_pool.min_threads="1" oob_thread_pool.queue_enabled="true" oob_thread_pool.queue_max_size="10"
                        oob_thread_pool.rejection_policy="Run" thread_naming_pattern="pl" thread_pool.enabled="true"
                        thread_pool.keep_alive_time="30000" thread_pool.max_threads="25" thread_pool.min_threads="1"
                        thread_pool.queue_enabled="true" thread_pool.queue_max_size="10" thread_pool.rejection_policy="Run"
                        tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000" use_concurrent_stack="true"
                        use_incoming_packet_handler="true"/>
                   <PING num_initial_members="3" timeout="2000"/>
                   <MERGE2 max_interval="30000" min_interval="10000"/>
                   <FD_SOCK/>
                   <FD max_tries="5" shun="true" timeout="10000"/>
                   <VERIFY_SUSPECT timeout="1500"/>
                   <pbcast.NAKACK discard_delivered_msgs="true" gc_lag="0" retransmit_timeout="300,600,1200,2400,4800"
                                  use_mcast_xmit="false"/>
                   <UNICAST timeout="300,600,1200,2400,3600"/>
                   <pbcast.STABLE desired_avg_gossip="50000" max_bytes="400000" stability_delay="1000"/>
                   <pbcast.GMS join_timeout="5000" print_local_addr="true" shun="false" view_ack_collection_timeout="5000"
                               view_bundling="true"/>
                   <FRAG2 frag_size="60000"/>
                   <pbcast.STREAMING_STATE_TRANSFER/>
                   <pbcast.FLUSH timeout="0"/>
      
                </jgroupsConfig>
      
          </clustering>
      
          <eviction wakeUpInterval="3600">
              <default algorithmClass="org.jboss.cache.eviction.LRUAlgorithm"
                  eventQueueSize="200000">
                  <property name="maxNodes" value="-1" />
                  <property name="timeToLive" value="-1" />
              </default>
      
              <region name="/DEFAULT_NODE">
              </region>
          </eviction>
      
      </jbosscache>