String layout = metafile.getProperty("tdb.layout") ;
if ( layout.equals("v1") )
{
metafile.ensurePropertySet("tdb.indexes.triples.primary", Names.primaryIndexTriples) ;
metafile.ensurePropertySet("tdb.indexes.triples", StrUtils.strjoin(",", Names.tripleIndexes)) ;
metafile.ensurePropertySet("tdb.indexes.quads.primary", Names.primaryIndexQuads) ;
metafile.ensurePropertySet("tdb.indexes.quads", StrUtils.strjoin(",", Names.quadIndexes)) ;
metafile.ensurePropertySet("tdb.nodetable.mapping.node2id", Names.indexNode2Id) ;