QUESTION: Whenever putting an attribute / node into the cache and a replication exception occurs due to time out or a remote machine being suspect, is the attribute / node put into the cache on the other machines that did respond?
We have our cache configured for synchronous replication with a cluster of 5 initial members. Occasionally, we receive a stack trace in the error log for replication errors involving one of the members being timed out or suspected, however I am unsure as to the state of the cache. These occur whenever we are putting a new attribute within the cache, so I want to know whether the attribute was put into the cache on all machines except for the suspected / timed out machine or if wasn't put into the cache on any of the machines. JGroups configuration (sans TCP and TCPPING) <MERGE2 min_interval="5000" max_interval="10000" /> | <FD_SOCK /> | <FD shun="true" timeout="2500" max_tries="5" /> | <VERIFY_SUSPECT timeout="1500" /> | <UNICAST retransmit_timeout="300,600,1200,2400,4800,9600" /> | <pbcast.STABLE desired_avg_gossip="20000" stability_delay="1500" /> | <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" shun="true" /> | <pbcast.STATE_TRANSFER /> Stack Trace anonymous wrote : 2008-09-29 00:02:21,740 ERROR [org.jasig.cas.ticket.registry.JBossCacheTicketRegistry] - org.jboss.cache.ReplicationException: rsp=sender=XXX.XXX.XXX.XXX:XXXX, retval=null, received=false, suspected=false | org.jboss.cache.ReplicationException: rsp=sender=XXX.XXX.XXX.XXX:XXXX, retval=null, received=false, suspected=false | at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java:4338) | at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java:4260) | at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java:4372) | at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:110) | at org.jboss.cache.interceptors.BaseRpcInterceptor.replicateCall(BaseRpcInterceptor.java:88) | at org.jboss.cache.interceptors.ReplicationInterceptor.handleReplicatedMethod(ReplicationInterceptor.java:124) | at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor.java:88) | at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) | at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:364) | at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:160) | at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68) | at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:157) | at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5710) | at org.jboss.cache.TreeCache.put(TreeCache.java:3782) | at org.jboss.cache.TreeCache.put(TreeCache.java:3720) Thank you for any assistance! Andrew View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4179886#4179886 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4179886 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
