Re: delete operation

2006-09-08 Thread karl wettin
On Fri, 2006-09-08 at 15:27 +0800, jacky wrote: > > So when the lucene database is updated, how to notify to reopen the > IndexSearcher since there may be several applications to search this > lucene database? Jira issue 550 contains easy to use decorated notification code that will do all th

Re: delete operation

2006-09-08 Thread Simon Willnauer
An other way to prevent your indexsearch from reopened everytime you delete an document is to use a global delete filter which excludes all deleted documents from being retrieved e.g. included in your search results. That won't work with updates without using a buffer or something similar but if y

Re: delete operation

2006-09-08 Thread Michael McCandless
jacky wrote: > There is a question about delete operation, i have not found any doc in > lucene api's javadoc: >When using delete(Term term) of IndexReader and commit, at the same time, > an indexSearcher is open.So the deleted document still can be seached till > reopen the indexSearcher