public void close ( ) { try { if ( w != null && readyForCommit ) { w . commit ( ) ; copy ( index , FSDirectory . open ( getIndexDirectory ( ) . toPath ( ) ) ) ; } } catch ( Exception e ) { log . error ( "Error while closing lucene indexes, Caused by: " , e ) ; throw new LuceneIndexingException ( "Error while closing lucene indexes." , e ) ; } }
Close of transaction .