question: get region to region server map concode_field_sep Map<String,HRegionInfo> regionNameToRegionInfoMap concode_elem_sep Log LOG concode_elem_sep Map<ServerName,List<HRegionInfo>> regionServerToRegionMap concode_elem_sep Set<TableName> disabledTables concode_elem_sep Map<HRegionInfo,ServerName> regionToRegionServerMap concode_elem_sep Connection connection concode_elem_sep FavoredNodesPlan existingAssignmentPlan concode_elem_sep Map<TableName,List<HRegionInfo>> tableToRegionMap concode_elem_sep boolean excludeOfflinedSplitParents concode_field_sep Set<TableName> getTableSet concode_elem_sep void addAssignment concode_elem_sep Map<ServerName,List<HRegionInfo>> getRegionServerToRegionMap concode_elem_sep void addRegion concode_elem_sep void initialize concode_elem_sep Map<TableName,List<HRegionInfo>> getTableToRegionMap concode_elem_sep Map<String,HRegionInfo> getRegionNameToRegionInfoMap concode_elem_sep FavoredNodesPlan getExistingAssignmentPlan
target: Map < HRegionInfo , ServerName > function ( ) { return regionToRegionServerMap ; }