nl: get the drillconfig used for the zookeeper instance . concode_field_sep org.slf4j.Logger logger concode_elem_sep File testDir concode_elem_sep String zkUrl concode_elem_sep MiniZooKeeperCluster zkCluster concode_elem_sep DrillConfig config concode_field_sep void startZookeeper concode_elem_sep void stopZookeeper
code: DrillConfig function ( ) { return config ; }