${dir.indexes} ${lucene.maxAtomicTransformationTime} ${lucene.query.maxClauses} ${lucene.indexer.batchSize} ${dir.indexes.lock} ${lucene.indexer.maxFieldLength} ${lucene.write.lock.timeout} ${lucene.commit.lock.timeout} ${lucene.lock.poll.interval} EXACT_LANGUAGE_AND_ALL EXACT_LANGUAGE