CLONE - Stale data received with DIST SYNC on failover ------------------------------------------------------ Key: AS7-5379 URL: https://issues.jboss.org/browse/AS7-5379 Project: Application Server 7 Issue Type: Bug Components: Clustering Environment: affected 6.0.0 DR CI build Reporter: Radoslav Husar Assignee: Paul Ferraro Priority: Critical Labels: as713tracking Fix For: 7.1.3.Final (EAP), 7.2.0.Alpha1 After verifying fix for JBPAPP-8937 I am instead seeing stale data received when using DIST SYNC replication. On a failover after the application has been gracefully undeployed, a request can be getting data older by cca 40 seconds: {noformat} 2012/08/14 15:12:53:327 EDT [WARN ][Runner - 1295] HOST perf17.mw.lab.eng.bos.redhat.com:rootProcess:c - Error sampling data: <org.jboss.smartfrog.loaddriver.RequestProcessingException: Stale session data received. Expected 46, received 35, Runner: 1295> org.jboss.smartfrog.loaddriver.RequestProcessingException: Stale session data received. Expected 46, received 35, Runner: 1295 at org.jboss.smartfrog.loaddriver.http.AbstractSerialNumberValidatorFactoryImpl$SerialNumberValidator.processRequest(AbstractSerialNumberValidatorFactoryImpl.java:125) at org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51) at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87) at java.lang.Thread.run(Thread.java:662) {noformat} On server crash stale data can be received: {noformat} 2012/08/04 05:13:49:714 EDT [WARN ][Runner - 8] HOST perf17.mw.lab.eng.bos.redhat.com:rootProcess:c - Error sampling data: <org.jboss.smartfrog.loaddriver.RequestProcessingException: Stale session data received. Expected 43, received 42, Runner: 8> org.jboss.smartfrog.loaddriver.RequestProcessingException: Stale session data received. Expected 43, received 42, Runner: 8 at org.jboss.smartfrog.loaddriver.http.AbstractSerialNumberValidatorFactoryImpl$SerialNumberValidator.processRequest(AbstractSerialNumberValidatorFactoryImpl.java:125) at org.jboss.smartfrog.loaddriver.CompoundRequestProcessorFactoryImpl$CompoundRequestProcessor.processRequest(CompoundRequestProcessorFactoryImpl.java:51) at org.jboss.smartfrog.loaddriver.Runner.run(Runner.java:87) at java.lang.Thread.run(Thread.java:662) {noformat}