JOTM benchmark produces too many rollback exceptions ---------------------------------------------------- Key: JBTM-2555 URL: https://issues.jboss.org/browse/JBTM-2555 Project: JBoss Transaction Manager Issue Type: Bug Reporter: Michael Musgrove Assignee: Michael Musgrove Fix For: 5.next http://albany.eng.hst.ams2.redhat.com/job/narayana-benchmarks/52/ The rollbacks are most likely due to transaction timeouts (even though I set the threshold for failure to not more than 10 rollbacks). It is possible that JOTM just cannot cope with the number of threads we using to produce the benchmark. I have tried to reproduce the failures with a standalone junit test and using JMH on my laptop without success. I am going to remove JOTM from the comparison matrix (see job narayana-benchmarks) until this JIRA is resolved.