question: private void resetDatabase ( TungstenProperties serviceProps , Map < String , String > progress ) throws InterruptedException { DataSourceAdministrator admin = null ; String serviceName = serviceProps . getString ( ReplicatorConf . SERVICE_NAME ) ; try { admin = new DataSourceAdministrator ( serviceProps ) ; admin . prepare ( ) ; progress . put ( "clear data source catalogs" , serviceName ) ; boolean cleared = admin . resetAll ( ) ; if ( cleared ) { logger . info ( "Data source catalog information cleared" ) ; } else { logger . info ( "Unable to clear data source information: service=" + serviceName ) ; } } catch ( ReplicatorException e ) { logger . error ( String . format ( "Error while clearing data source information %s: %s" , serviceName , e . getMessage ( ) ) , e ) ; } finally { if ( admin != null ) { admin . release ( ) ; } } }
target:  Resets all catalog data for data sources associated with current replicator.