question: public IndexSchema create ( String resourceName , SolrConfig config ) { SolrResourceLoader loader = config . getResourceLoader ( ) ; InputStream schemaInputStream = null ; if ( null == resourceName ) { resourceName = IndexSchema . DEFAULT_SCHEMA_FILE ; } try { schemaInputStream = loader . openSchema ( resourceName ) ; } catch ( Exception e ) { final String msg = "Error loading schema resource " + resourceName ; log . error ( msg , e ) ; throw new SolrException ( ErrorCode . SERVER_ERROR , msg , e ) ; } InputSource inputSource = new InputSource ( schemaInputStream ) ; inputSource . setSystemId ( SystemIdResolver . createSystemIdFromResourceName ( resourceName ) ) ; IndexSchema schema = new IndexSchema ( config , resourceName , inputSource ) ; return schema ; }
target:  Returns an index schema created from a local resource 