Hi, all I've got a question here needing your help: For my index, I opened one IndexWriter (autocommit mode) and one IndexSearcher on it; I have quite a lot of threads here concurrently writing new documents and doing search in index. the IndexWriter is flushed periodically. as I want the IndexSearcher be able to see the latest record, I also need to periodically reopen the underlying IndexReader.
But is it safe to just call close() on the IndexSearcher when there are still threads using it? or maybe I should use atomic counter to make sure there's no thread using it before calling close() on IndexSearcher? thanks.
