question: number of brokers currently running . concode_field_sep String confPath concode_elem_sep int maxBrokers concode_elem_sep Path dataDir concode_elem_sep int runningBrokers concode_elem_sep String id concode_elem_sep int availableBrokers concode_elem_sep Map<String,IndexStats> indexStats concode_field_sep int getAvailableBrokers concode_elem_sep IndexStats getIndexStats concode_elem_sep String getConfPath concode_elem_sep String getId concode_elem_sep Path getDataDir concode_elem_sep int getMaxBrokers
target: int function ( ) { return runningBrokers ; }