Hi! Just tried to build the latest Engine from master and got a lot of test failures. All related to ThreadPoolUtil. For example: onSuccessReturnValueOk(org.ovirt.engine.core.bll.pm.StartVdsCommandTest) Time elapsed: 0 sec <<< ERROR! java.lang.ExceptionInInitializerError at org.ovirt.engine.core.bll.VdsCommand.runSleepOnReboot(VdsCommand.java:103) at org.ovirt.engine.core.bll.VdsCommand.runSleepOnReboot(VdsCommand.java:99) at org.ovirt.engine.core.bll.pm.StartVdsCommand.teardown(StartVdsCommand.java:131) at org.ovirt.engine.core.bll.pm.FenceVdsBaseCommand.executeCommand(FenceVdsBaseCommand.java:118) ..... Caused by: java.lang.NullPointerException at org.ovirt.engine.core.common.config.Config.getValue(Config.java:22) at org.ovirt.engine.core.common.config.Config.getValue(Config.java:18) at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalThreadExecutor.<init>(ThreadPoolUtil.java:34) at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil.<clinit>(ThreadPoolUtil.java:110) at org.ovirt.engine.core.bll.VdsCommand.runSleepOnReboot(VdsCommand.java:103) at org.ovirt.engine.core.bll.pm.StartVdsCommand$MockitoMock$1274036240.runSleepOnReboot$accessor$RBFb71Df(Unknown Source) .... Do you know what may cause this? Shmuel