.sync("b", ThreadMonitor.Stage.POST_SCAN)
.mark(ThreadMonitor.Stage.POST_BEGIN, ThreadMonitor.Stage.PRE_COMMIT)
.rollbackRetry(!isDMLFailing)
.build(this, descriptors, columnNames, server);
if(isDMLFailing) {
UncaughtHandler handler = ThreadHelper.startAndJoin(threads);
assertEquals("ddl failure", null, handler.thrown.get(threads.get(0)));
} else {
ThreadHelper.runAndCheck(threads);
}
new TimeMarkerComparison(threads).verify("DML:POST_BEGIN",