[infinispan-issues] [JBoss JIRA] (ISPN-1602) Single view change causes stale locks

Single view change causes stale locks ------------------------------------- Key: ISPN-1602 URL: https://issues.jboss.org/browse/ISPN-1602 Project: Infinispan Issue Type: Bug Components: Core API Affects Versions: 5.1.0.CR1 Reporter: Erik Salter Assignee: Dan Berindei Priority: Critical Fix For: 5.1.0.FINAL Attachments: erm_tcp.xml, session_udp.xml During load testing of 5.1.0.CR1, we're encountering JGroups 3.x dropping views. We know due to ISPN-1581, if the number of view changes > 3, there could be a stale lock on a failed commit. However, we're seeing stale locks occur on a single view change. In the following logs, the affected cluster is the erm-cluster-xxxx (We also don't know why JGroups 3.x is unstable. We suspected FLUSH and incorrect FD settings, but we removed them, and we're still getting dropped messages) The trace logs (It isn't long at all before the issue occurs) are at: http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht10/server.l... http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht11/server.l... http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht12/server.l... http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht13/server.l... http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht14/server.l... http://dl.dropbox.com/u/50401510/5.1.0.CR1/dec08viewchange/dht15/server.l...