Currently, it's not possible to run mvn clean install successfully on Mysql Server 5.5.x, because of TaskRunningIntegrationTest.testRunningSpecificTask failure.
Workaround is to temporarily turn off test in the code.
On hudson CI test is passing successfully, Mysql Server version is 5.1.66-0ubuntu0.10.04.1-log (Ubuntu)
Mysql Server version: 5.5.28-0ubuntu0.12.04.2
Fixed in commit: e5da3507ffe1b301447d2d496110c3b205e51481
mvn clean install and mvn clean install -Dmaven.test.skip=true are running properly
mysql version 5.5.29-0ubuntu0.12.04.2