statisticsCollectorMXBean.reset();
}
@Override
public void setBatcherNumThreads(final int numThread, final String engineid) {
ProcessingEngineMXBean engine = engines.get(engineid);
if (engine instanceof PersistentProcessingEngineMXBean){
DBStorageMXBean storage = ((PersistentProcessingEngineMXBean)engine).getDBStorage();
if (storage instanceof ScottyDBStorageMXBean){
BatcherMXBean batcherMXBean = ((ScottyDBStorageMXBean)storage).getBatcherMXBean();
if(batcherMXBean != null) {