Hi, I'm testing a setup of 2 gridgain nodes sharing a jbossCache that's used to store certain messages. When I run both nodes on the same JVM I notice the memory heap soon reaches it's limit.
I tried analysing it with a profiler and found that the org.jgroups.stack.NakReceiverWindow was holding 90% of the available memory. Do you have any ideas what I'm doing wrong? You can find the configuration of the jBossCache below. | <?xml version="1.0" encoding="UTF-8"?> | | <server> | <mbean code="org.jboss.cache.jmx.CacheJmxWrapper" name="jboss.cache:service=Cache"> | | <attribute name="TransactionManagerLookupClass">org.jboss.cache.transaction.GenericTransactionManagerLookup | </attribute> | | <attribute name="IsolationLevel">REPEATABLE_READ</attribute> | | <attribute name="LockParentForChildInsertRemove">true</attribute> | | <attribute name="CacheMode">REPL_ASYNC</attribute> | | <attribute name="ClusterName">JBossCache-Cluster-TMS-NG</attribute> | <attribute name="ClusterConfig"> | <config> | | <UDP mcast_addr="228.1.2.3" mcast_port="48866" | 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"/> | <MERGE2 min_interval="10000" max_interval="20000"/> | <FD shun="true"/> | <FD_SOCK/> | <VERIFY_SUSPECT timeout="1500"/> | <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800"/> | <UNICAST timeout="600,1200,2400,4800"/> | <pbcast.STABLE desired_avg_gossip="400000"/> | <FC max_credits="2000000" min_threshold="0.10"/> | <FRAG2 frag_size="8192"/> | <pbcast.GMS join_timeout="5000" shun="true" print_local_addr="true"/> | <pbcast.STATE_TRANSFER/> | </config> | </attribute> | | <attribute name="StateRetrievalTimeout">20000</attribute> | | <attribute name="SyncReplTimeout">20000</attribute> | | <attribute name="LockAcquisitionTimeout">15000</attribute> | | <attribute name="ShutdownHookBehavior">DEFAULT</attribute> | | <attribute name="UseLazyDeserialization">true</attribute> | | </mbean> | </server> | I'm using jBossCache 2.2.0.GA I'm completely new to jBossCache or jGroups. Obviuosly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4181043#4181043 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4181043 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
